node_modules: update (#340)

Co-authored-by: dawidd6 <9713907+dawidd6@users.noreply.github.com>

node_modules/.package-lock.json

@@ -94,9 +94,9 @@
       }
     },
     "node_modules/nodemailer": {
-      "version": "10.0.13",
+      "version": "10.0.14",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-10.0.13.tgz",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-10.0.14.tgz",
-      "integrity": "sha512-SzG86OlvcW/NNhUFC6uROMwRTL4n7MswfQqC/T8mhkmnY1YVa23zUEMYi4ijSeXSl9GLz9ZeTJDUatEDuY5FeQ==",
+      "integrity": "sha512-eJoLFKg55fesSlzUekmfOv/SBXh4KUYT8oiQc2RLP0tfG0rbNMJBK7wgHJwXTJwqyKlSJMz9UzDZ4v+aHEvo8g==",
       "license": "MIT-0",
       "engines": {
         "node": ">=20.0.0"

node_modules/nodemailer/CHANGELOG.md

@@ -1,5 +1,17 @@
 # CHANGELOG
 
+## [10.0.14](https://github.com/nodemailer/nodemailer/compare/v10.0.13...v10.0.14) (2026-10-03)
+
+
+### Bug Fixes
+
+* **addressparser:** keep a quoted display name that holds no "@" out of the address ([3570d26](https://github.com/nodemailer/nodemailer/commit/3570d26c7b55f6e5df50d4076046600ad3fd040b))
+* **addressparser:** keep the group recursion depth out of the options object ([a680254](https://github.com/nodemailer/nodemailer/commit/a68025405a1378c82e78f64ffad27b92c1035cbe))
+* **addressparser:** stop a "[" from hiding the operators after it ([5619784](https://github.com/nodemailer/nodemailer/commit/561978491d5cc33d2052a6c89a499b838b960262))
+* **dkim:** trim a header field name in linear time ([c6f7a55](https://github.com/nodemailer/nodemailer/commit/c6f7a55a2978bf031b8519ebf59baddf94c032c8))
+* **mime-funcs:** read and write header parameters per rfc2045 and rfc2231 ([b8ccad7](https://github.com/nodemailer/nodemailer/commit/b8ccad723a7e49a674a4d70f32eb9fe77312008d))
+* search only the new bytes for the end of the proxy CONNECT response ([81efd7b](https://github.com/nodemailer/nodemailer/commit/81efd7bfc559305f900d6a22b5c56aa94556002b))
+
 ## [10.0.13](https://github.com/nodemailer/nodemailer/compare/v10.0.12...v10.0.13) (2026-09-30)
 
 

node_modules/nodemailer/dist/cjs/addressparser/index.d.ts

@@ -39,7 +39,6 @@ export type Address = MailboxAddress | GroupAddress;
  *
  * @param str Address field
  * @param options Optional options object
- * @param options._depth Internal recursion depth counter (do not set manually)
  * @return An array of address objects
  */
 declare function addressparser(str: string | null | undefined, options: AddressParserOptions & {

node_modules/nodemailer/dist/cjs/addressparser/index.js

@@ -428,7 +428,7 @@ function _handleAddress(tokens, depth) {
         // Parse group members, but flatten any nested groups (RFC 5322 doesn't allow nesting)
         let groupMembers = [];
         if (data.group.length) {
-            const parsedGroup = addressparser(data.group.join(','), { _depth: depth + 1 });
+            const parsedGroup = _parseAddressList(data.group.join(','), depth + 1);
             parsedGroup.forEach(member => {
                 if (member.group) {
                     groupMembers = groupMembers.concat(member.group);
@@ -515,7 +515,13 @@ function _handleAddress(tokens, depth) {
         // Join values with spaces
         data.text = data.text.join(' ');
         data.address = data.address.join(' ');
-        if (addressFromQuotedText && data.text) {
+        if (addressFromQuotedText && data.text.indexOf('@') >= 0) {
+            // A quoted run with no '@' in it is a display name and nothing else, so it stays
+            // where it is. Moving it over anyway made a comment the mailbox was read from:
+            // '"Display Name" <(a comment)>' handed on 'Display Name' as the address with the
+            // comment as the name, and a quoted name holding a ',' or a ';' became an address
+            // that reads as two recipients once a consumer writes it back into a header.
+            //
             // The mailbox is still sitting in the text, so it moves over here and is quoted
             // before the recovery below rather than after it. Anything else the text holds
             // came along with it: a comment ends the domain but leaves the atoms behind it in
@@ -562,6 +568,7 @@ class Tokenizer {
         this.node = null;
         this.escaped = false;
         this.inDomainLiteral = false;
+        this.afterAt = false;
         this.list = [];
         /**
          * Operator tokens and which tokens are expected to end the sequence
@@ -605,17 +612,23 @@ class Tokenizer {
      * Checks if a character is an operator or text and acts accordingly
      *
      * @param chr Character from the address field
+     * @param nextChr Character following chr, null at the end of the field
      */
     checkChar(chr, nextChr) {
-        // Track RFC 5322 domain-literals ("[" *dtext "]"). Operator characters such
+        // Track RFC 5322 domain-literals ("[" *dtext "]"). The ":" of an IPv6
-        // as the ":" of an IPv6 address-literal (user@[IPv6:2001:db8::1]) are dtext
+        // address-literal (user@[IPv6:2001:db8::1]) is dtext and must not be treated as
-        // and must not be treated as the group delimiter while inside the brackets.
+        // the group delimiter while inside the brackets. That is the only operator the
-        // Quoted strings and comments are handled separately via operatorExpecting,
+        // literal hides: letting it hide the others as well meant a "[" could turn the
-        // so only enter this state when no operator is open. The list separators ","
+        // comment, quoted string or angle-addr after it into text and pick a different
-        // and ";" are the exception: they always end the literal (and split the
+        // mailbox, '[ ( ] <a@victim.com> ) <b@evil.com>' yielded a@victim.com where
-        // address list) so that an unclosed "[" cannot swallow later recipients.
+        // RFC 5322 reads b@evil.com. A "[" also only opens a literal right after the "@"
+        // of an addr-spec, so the group delimiter of a display name holding one stays
+        // intact. Quoted strings and comments are handled separately via
+        // operatorExpecting, so only enter this state when no operator is open. The list
+        // separators "," and ";" always end the literal (and split the address list) so
+        // that an unclosed "[" cannot swallow later recipients.
         if (!this.escaped && !this.operatorExpecting) {
-            if (!this.inDomainLiteral && chr === '[') {
+            if (!this.inDomainLiteral && chr === '[' && this.afterAt) {
                 this.inDomainLiteral = true;
             }
             else if (this.inDomainLiteral && (chr === ']' || chr === ',' || chr === ';')) {
@@ -635,17 +648,24 @@ class Tokenizer {
             }
             this.list.push(this.node);
             this.node = null;
+            if (chr !== ')') {
+                // a comment is folding whitespace, it does not part the "@" from the "["
+                this.afterAt = false;
+            }
             this.operatorExpecting = '';
             this.escaped = false;
             return;
         }
-        else if (!this.operatorExpecting && !this.inDomainLiteral && chr in this.operators) {
+        else if (!this.operatorExpecting && !(this.inDomainLiteral && chr === ':') && chr in this.operators) {
             this.node = {
                 type: 'operator',
                 value: chr
             };
             this.list.push(this.node);
             this.node = null;
+            if (chr !== '(') {
+                this.afterAt = false;
+            }
             this.operatorExpecting = this.operators[chr];
             this.escaped = false;
             return;
@@ -669,6 +689,11 @@ class Tokenizer {
         if (chr.charCodeAt(0) >= 0x21 || [' ', '\t'].includes(chr)) {
             // skip command bytes
             this.node.value += chr;
+            // text inside a quoted string or a comment is not part of an addr-spec. Tracked
+            // as it goes rather than read back off the value (see lastChars in _handleAddress)
+            if (!this.operatorExpecting && chr !== ' ' && chr !== '\t') {
+                this.afterAt = chr === '@';
+            }
         }
         this.escaped = false;
     }
@@ -679,9 +704,19 @@ class Tokenizer {
  * malicious input that could cause stack overflow.
  */
 const MAX_NESTED_GROUP_DEPTH = 50;
-function addressparser(str, options) {
+/**
-    options = options || {};
+ * Parses an address list, recursing into the groups it holds.
-    const depth = options._depth || 0;
+ *
+ * The depth is threaded through the calls rather than carried in an options object, so a
+ * caller supplied one can not seed it and lift the recursion limit: `{ _depth: -1e9 }`
+ * bought a billion levels of nesting and turned the guard below into the stack overflow it
+ * is there to prevent.
+ *
+ * @param str Address field
+ * @param depth Current recursion depth for nested group protection
+ * @return An array of address objects
+ */
+function _parseAddressList(str, depth) {
     // Prevent stack overflow from deeply nested groups (DoS protection)
     if (depth > MAX_NESTED_GROUP_DEPTH) {
         return [];
@@ -690,7 +725,7 @@ function addressparser(str, options) {
     const tokens = tokenizer.tokenize();
     const addresses = [];
     let address = [];
-    let parsedAddresses = [];
+    const parsedAddresses = [];
     tokens.forEach(token => {
         if (token.type === 'operator' && (token.value === ',' || token.value === ';')) {
             if (address.length) {
@@ -731,8 +766,11 @@ function addressparser(str, options) {
         }
     }
     mergedAddresses.reverse();
-    parsedAddresses = mergedAddresses;
+    return mergedAddresses;
-    if (options.flatten) {
+}
+function addressparser(str, options) {
+    const parsedAddresses = _parseAddressList(str, 0);
+    if (options?.flatten) {
         const flatAddresses = [];
         const walkAddressList = (list) => {
             list.forEach(entry => {

node_modules/nodemailer/dist/cjs/dkim/message-parser.js

@@ -1,6 +1,33 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 const node_stream_1 = require("node:stream");
+/**
+ * Drops the SP and HTAB from both ends of a field name.
+ *
+ * An index scan rather than `/^[ \t]+|[ \t]+$/g`, which retries the trailing branch at
+ * every offset of a blank run that is followed by other text: the run is consumed greedily,
+ * `$` fails, and the engine gives the characters back one at a time before moving on to
+ * start the same walk one offset further in. A field name carrying a 128 KiB run of spaces
+ * between two atoms took about 6.7 seconds to trim, and the cost grows with its square.
+ *
+ * Not `.trim()`, which takes the other Unicode spaces along: an NBSP in front of a field
+ * name would come off and select the name into the signed set, where the relaxed
+ * canonicalization in sign.ts deliberately leaves everything but SP and HTAB alone.
+ *
+ * @param str Field name to trim
+ * @return The field name without the surrounding SP and HTAB
+ */
+function _trimFieldName(str) {
+    let start = 0;
+    let end = str.length;
+    while (start < end && (str.charCodeAt(start) === 0x20 || str.charCodeAt(start) === 0x09)) {
+        start++;
+    }
+    while (end > start && (str.charCodeAt(end - 1) === 0x20 || str.charCodeAt(end - 1) === 0x09)) {
+        end--;
+    }
+    return str.slice(start, end);
+}
 /**
  * MessageParser instance is a transform stream that separates message headers
  * from the rest of the body. Headers are emitted with the 'headers' event. Message
@@ -143,10 +170,7 @@ class MessageParser extends node_stream_1.Transform {
         return lines
             .filter(line => /[^ \t\r]/.test(line))
             .map(line => ({
-            key: line
+            key: _trimFieldName(line.substr(0, line.indexOf(':'))).toLowerCase(),
-                .substr(0, line.indexOf(':'))
-                .replace(/^[ \t]+|[ \t]+$/g, '')
-                .toLowerCase(),
             line
         }));
     }

node_modules/nodemailer/dist/cjs/dkim/sign.d.ts

@@ -36,6 +36,7 @@ export interface DKIMRelaxedHeaders {
  * Returns DKIM signature header line
  *
  * @param headers Parsed headers object from MessageParser
+ * @param hashAlgo Hash algorithm the body hash was calculated with, for example "sha256"
  * @param bodyHash Base64 encoded hash of the message
  * @param options DKIM options
  * @param options.domainName Domain name to be signed for

node_modules/nodemailer/dist/cjs/dkim/sign.js

@@ -52,6 +52,7 @@ function unsupportedHashAlgoError(hashAlgo) {
  * Returns DKIM signature header line
  *
  * @param headers Parsed headers object from MessageParser
+ * @param hashAlgo Hash algorithm the body hash was calculated with, for example "sha256"
  * @param bodyHash Base64 encoded hash of the message
  * @param options DKIM options
  * @param options.domainName Domain name to be signed for

node_modules/nodemailer/dist/cjs/mailer/index.d.ts

@@ -193,9 +193,15 @@ declare class Mail<out T = SentMessageInfo, out D extends TransportOptions = Tra
      * Sends an email using the preselected transport object
      *
      * @param data E-data description
-     * @param callback Callback to run once the sending succeeded or failed
+     * @returns Promise that resolves with the result of the send
      */
     sendMail(data: SendMailOptions): Promise<T>;
+    /**
+     * Sends an email using the preselected transport object
+     *
+     * @param data E-data description
+     * @param callback Callback to run once the sending succeeded or failed
+     */
     sendMail(data: SendMailOptions, callback: SendMailCallback<T>): void;
     getVersionString(): string;
     /**

node_modules/nodemailer/dist/cjs/mime-funcs/index.d.ts

@@ -59,6 +59,7 @@ export declare function quoteString(value?: string): string;
  * no need to encode the values in any way. If the value is plaintext but has
  * longer lines then allowed, then use format=flowed
  *
+ * @param str Multi line string to check
  * @param lineLength Max line length to check for
  * @returns Returns true if there is at least one line longer than lineLength chars
  */
@@ -100,9 +101,9 @@ export declare function buildHeaderValue(structured: StructuredHeaderValue): str
  *     title*0*=utf-8''unicode
  *     title*1*=%20string
  *
+ * @param key Parameter name the generated keys are built from, for example title
  * @param data String to be encoded
  * @param [maxLength=50] Max length for generated chunks
- * @param [fromCharset='UTF-8'] Source sharacter set
  * @return A list of encoded keys and headers
  */
 export declare function buildHeaderParam(key: string, data: string | Buffer, maxLength?: number): EncodedHeaderParam[];

node_modules/nodemailer/dist/cjs/mime-funcs/index.js

@@ -88,6 +88,7 @@ function quoteString(value) {
  * no need to encode the values in any way. If the value is plaintext but has
  * longer lines then allowed, then use format=flowed
  *
+ * @param str Multi line string to check
  * @param lineLength Max line length to check for
  * @returns Returns true if there is at least one line longer than lineLength chars
  */
@@ -234,7 +235,10 @@ function buildHeaderValue(structured) {
                 }
             });
         }
-        else if (/[\s'"\\;:/=(),<>@[\]?]|^-/.test(value)) {
+        else if (!value.length || /[\s'"\\;:/=(),<>@[\]?]|^-/.test(value)) {
+            // a parameter value is a token or a quoted-string and a token is never empty, so
+            // a valueless parameter such as the 'flag' of 'multipart/mixed; flag; boundary=b'
+            // goes out as 'flag=""' rather than as the 'flag=' that parses as neither
             paramsArray.push(param + '=' + JSON.stringify(value));
         }
         else {
@@ -256,9 +260,9 @@ function buildHeaderValue(structured) {
  *     title*0*=utf-8''unicode
  *     title*1*=%20string
  *
+ * @param key Parameter name the generated keys are built from, for example title
  * @param data String to be encoded
  * @param [maxLength=50] Max length for generated chunks
- * @param [fromCharset='UTF-8'] Source sharacter set
  * @return A list of encoded keys and headers
  */
 function buildHeaderParam(key, data, maxLength) {
@@ -385,6 +389,26 @@ function buildHeaderParam(key, data, maxLength) {
         value: item.line
     }));
 }
+/**
+ * An RFC 2045 token: printable ASCII without SPACE, the control characters, DEL and the
+ * tspecials. A charset name is one, and the name a continuation carries is written into
+ * the encoded word the parameter value becomes, so it is checked against this before it
+ * goes in. Whitespace used to come off it only because the value was trimmed first.
+ */
+const TOKEN = /^[^\x00-\x20\x7f()<>@,;:\\"/[\]?=]+$/;
+/**
+ * Whether a string can be a header parameter name.
+ *
+ * A parameter name is a token, so it is never empty. A "__proto__" name would target the
+ * prototype chain of the params object instead of an own property of it and read back as
+ * Object.prototype, so it is no name either.
+ *
+ * @param name Candidate parameter name, already lowercased
+ * @return true when the name can be used
+ */
+function _isParamName(name) {
+    return !!name && !(0, objects_js_1.isProtoKey)(name);
+}
 /**
  * Parses a header value with key=value arguments into a structured
  * object.
@@ -405,117 +429,215 @@ function parseHeaderValue(str) {
         value: '',
         params: {}
     };
-    // Parameter names come from a caller supplied contentType/contentDisposition. A
+    // A duplicated parameter resolves to its first occurrence, the way a duplicated header
-    // "__proto__" name would target the prototype chain of the params object instead of
+    // does. Letting the last one win disagrees with the receivers that take the first, and
-    // an own property of it, and read back as Object.prototype, so it is dropped.
+    // the two readings of 'boundary="b"; boundary="c"' name different delimiters. The
+    // continuation join below is the only writer of the name it builds, so it tests the
+    // name with _isParamName directly rather than taking that rule along from here.
     const setParam = (name, value) => {
-        if (!(0, objects_js_1.isProtoKey)(name)) {
+        name = name.toLowerCase();
+        if (_isParamName(name) && !Object.prototype.hasOwnProperty.call(response.params, name)) {
             response.params[name] = value;
         }
     };
     let key = false;
     let value = '';
-    let type = 'value';
+    let stage = 'value';
     let quote = false;
     let escaped = false;
     let chr;
+    // Whitespace seen outside a quoted string is held back until a significant character
+    // follows it, so the whitespace around a value is dropped without trimming spaces the
+    // sender quoted on purpose. Trimming the stored value instead loses the trailing space
+    // of 'filename*0="Annual Report "', which the next continuation section is appended to.
+    let pendingSpace = '';
+    let quoteClosed = false;
+    // Whitespace ahead of the first character of a value is padding and is dropped, the
+    // whitespace between two characters of it is content
+    const flushSpace = () => {
+        if (value.length) {
+            value += pendingSpace;
+        }
+        pendingSpace = '';
+    };
+    const addChr = (c) => {
+        flushSpace();
+        value += c;
+    };
+    const takeValue = () => {
+        const taken = value;
+        value = '';
+        pendingSpace = '';
+        quoteClosed = false;
+        return taken;
+    };
+    const storeValue = () => {
+        const taken = takeValue();
+        if (key === false) {
+            response.value = taken;
+        }
+        else {
+            setParam(key, taken);
+        }
+    };
+    // A parameter name with no '=' is a valueless parameter, not the start of the next one.
+    // Without this the name keeps growing across the ';' and swallows whatever follows, which
+    // is how 'multipart/mixed; flag; boundary="AAA"' lost its boundary to a parameter named
+    // 'flag; boundary' and left the node declaring the generated boundary beside the asked
+    // for one, so a receiver reading the first of the two found no delimiter it matched.
+    const storeEmptyKey = () => {
+        setParam(takeValue().trim(), '');
+    };
     for (let i = 0, len = str.length; i < len; i++) {
         chr = str.charAt(i);
-        if (type === 'key') {
+        if (stage === 'key') {
             if (chr === '=') {
-                key = value.trim().toLowerCase();
+                key = takeValue().trim();
-                type = 'value';
+                stage = 'value';
-                value = '';
+                continue;
+            }
+            if (chr === ';') {
+                storeEmptyKey();
                 continue;
             }
             value += chr;
         }
         else {
-            if (escaped) {
+            if (quoteClosed && chr !== ';') {
-                value += chr;
+                // Nothing behind a closed quoted string reaches the value. RFC 2045 says a
+                // parameter value is a token or a quoted string and not both, so what follows
+                // one is junk and only the ';' that ends the parameter still counts. Tested
+                // ahead of the branches rather than beside the append at the foot of them,
+                // where each branch above was a way around it: a second '"' reopened quoting
+                // and swallowed the rest of the header, so 'boundary="AAA" "; boundary=BBB"'
+                // read as a single boundary of 'AAA ', and the junk of
+                // 'boundary="AAA" (unterminated comment' still joined the declared boundary
+                // through the escape branch. quoteClosed is only ever set while no quote is
+                // open, and this is what keeps one from being opened afterwards.
+                escaped = false;
+                continue;
             }
-            else if (chr === '\\') {
+            if (escaped) {
+                addChr(chr);
+            }
+            else if (quote && chr === '\\') {
+                // a backslash only escapes inside a quoted string, everywhere else it is an
+                // ordinary character. Treating it as an escape turns the parameter value
+                // 'C:\Users\me\report.txt' into 'C:Usersmereport.txt'
                 escaped = true;
                 continue;
             }
             else if (quote && chr === quote) {
                 quote = false;
+                quoteClosed = true;
             }
             else if (!quote && chr === '"') {
                 quote = chr;
+                flushSpace();
             }
             else if (!quote && chr === ';') {
-                if (key === false) {
+                storeValue();
-                    response.value = value.trim();
+                stage = 'key';
+            }
+            else if (!quote && (chr === ' ' || chr === '\t')) {
+                pendingSpace += chr;
             }
             else {
-                    setParam(key, value.trim());
+                addChr(chr);
-                }
-                type = 'key';
-                value = '';
-            }
-            else {
-                value += chr;
             }
             escaped = false;
         }
     }
-    if (type === 'value') {
+    if (stage === 'value') {
-        if (key === false) {
+        storeValue();
-            response.value = value.trim();
     }
     else {
-            setParam(key, value.trim());
+        // a key with no value, as in 'Header-Key: somevalue; key=value; emptykey'
-        }
+        storeEmptyKey();
-    }
-    else if (value.trim()) {
-        setParam(value.trim().toLowerCase(), '');
     }
     // handle parameter value continuations
     // https://tools.ietf.org/html/rfc2231#section-3
-    // preprocess values
+    // Sections are collected in a list and ordered below rather than written into an array
+    // at their own section number. An index write makes the array as long as the number the
+    // header asked for, and the join that follows walks all of it, so the 55 byte value
+    // "attachment; filename*0*=utf-8''a; filename*4000000000=b" held a core for over two
+    // minutes.
+    const continuations = new Map();
     Object.keys(response.params).forEach(key => {
-        let actualKey, nr, match, value;
+        const match = key.match(/(\*(\d+)|\*(\d+)\*|\*)$/);
-        if ((match = key.match(/(\*(\d+)|\*(\d+)\*|\*)$/))) {
+        if (!match) {
-            actualKey = key.substr(0, match.index);
+            // not a continuation parameter, there is nothing to join
-            nr = Number(match[2] || match[3]) || 0;
-            if ((0, objects_js_1.isProtoKey)(actualKey)) {
-                // see setParam. Reading it back would yield Object.prototype, which is
-                // an object, so the initializer below would be skipped and the write
-                // that follows would throw out of a header build the caller can not catch
-                delete response.params[key];
             return;
         }
-            if (!response.params[actualKey] || typeof response.params[actualKey] !== 'object') {
+        const actualKey = key.substr(0, match.index);
-                response.params[actualKey] = {
+        const nr = Number(match[2] || match[3]) || 0;
-                    charset: false,
+        // RFC 2231 section 4.1: only a section whose name ends in '*' is percent encoded
-                    values: []
+        const encoded = match[0].substr(-1) === '*';
-                };
-            }
-            value = response.params[key];
-            if (nr === 0 && match[0].substr(-1) === '*' && (match = value.match(/^([^']*)'[^']*'(.*)$/))) {
-                response.params[actualKey].charset = match[1] || 'iso-8859-1';
-                value = match[2];
-            }
-            response.params[actualKey].values[nr] = value;
         // remove the old reference
+        let value = response.params[key];
         delete response.params[key];
+        if (!_isParamName(actualKey)) {
+            // the joined value can not be written back under this name. It is empty when the
+            // continuation suffix was all there was of it, as in the bare '*' of 'text/plain; a;*'
+            return;
         }
+        let continuation = continuations.get(actualKey);
+        if (!continuation) {
+            continuation = { charset: false, sections: [] };
+            continuations.set(actualKey, continuation);
+        }
+        const charsetMatch = nr === 0 && encoded ? value.match(/^([^']*)'[^']*'(.*)$/) : null;
+        if (charsetMatch) {
+            // the charset is a token, and anything else named as one is no charset a consumer
+            // could resolve, so it reads as the unnamed case rather than being carried into
+            // the encoded word below. A "\r\n" of a prefix would otherwise reach a consumer
+            // of the parsed value as the charset of a word that no decoder can act on
+            continuation.charset = TOKEN.test(charsetMatch[1]) ? charsetMatch[1] : 'iso-8859-1';
+            value = charsetMatch[2];
+        }
+        continuation.sections.push({ nr, value, encoded });
     });
     // concatenate split rfc2231 strings and convert encoded strings to mime encoded words
-    Object.keys(response.params).forEach(key => {
+    continuations.forEach((continuation, key) => {
-        let value;
+        if (Object.prototype.hasOwnProperty.call(response.params, key)) {
-        if (response.params[key] && Array.isArray(response.params[key].values)) {
+            // The same name was also given as a plain parameter, which the starred keys were
-            value = response.params[key].values.map((val) => val || '').join('');
+            // just deleted from around, so this write would be the only one in the function
-            if (response.params[key].charset) {
+            // to override a name already taken. 'filename=plain.txt; filename*0=evil.txt'
+            // resolves to the plain parameter either way round, so the reading does not come
+            // down to which of the two spellings the sender put first
+            return;
+        }
+        continuation.sections.sort((a, b) => a.nr - b.nr);
+        if (!continuation.charset) {
+            // nothing said which charset the percent escapes of an encoded section are in,
+            // so every section is passed on as the text it already is
+            response.params[key] = continuation.sections.map(section => section.value).join('');
+            return;
+        }
         // convert "%AB" to "=?charset?Q?=AB?="
-                response.params[key] =
+        response.params[key] = '=?' + continuation.charset + '?Q?' + continuation.sections.map(_encodeContinuationSection).join('') + '?=';
-                    '=?' +
+    });
-                        response.params[key].charset +
+    return response;
-                        '?Q?' +
+}
-                        value
+/**
+ * Renders one parameter value continuation section as the payload of a Q encoded word.
+ *
+ * A section whose name ends in '*' is percent encoded and its escapes carry the bytes of
+ * the value, so they only have to be rewritten into the "=AB" spelling a Q encoded word
+ * uses. A section without the '*' is literal text (RFC 2231 section 4.1), so its '%' is a
+ * '%' and is escaped along with the characters a Q encoded word can not carry bare.
+ * Decoding a literal section invents bytes that never appeared on the wire: it is how the
+ * value 'filename*0*=utf-8''safe; filename*1=%2F..%2F..%2Fetc%2Fpasswd' was emitted as a
+ * filename every receiving client reads back as 'safe/../../etc/passwd'.
+ *
+ * @param section One collected continuation section
+ * @return The section as Q encoded word payload
+ */
+function _encodeContinuationSection(section) {
+    const specials = section.encoded ? /[=?_\s]/g : /[=?_\s%]/g;
+    return (section.value
         // fix invalidly encoded chars
-                            .replace(/[=?_\s]/g, s => {
+        .replace(specials, s => {
         const c = s.charCodeAt(0).toString(16);
         if (s === ' ') {
             return '_';
@@ -523,15 +645,7 @@ function parseHeaderValue(str) {
         return '%' + (c.length < 2 ? '0' : '') + c;
     })
         // change from urlencoding to percent encoding
-                            .replace(/%/g, '=') +
+        .replace(/%/g, '='));
-                        '?=';
-            }
-            else {
-                response.params[key] = value;
-            }
-        }
-    });
-    return response;
 }
 /**
  * Returns file extension for a content type string. If no suitable extensions

node_modules/nodemailer/dist/cjs/mime-node/index.js

@@ -1294,6 +1294,7 @@ class MimeNode {
      *
      * @param addresses An array of address objects
      * @param [uniqueList] An array to be populated with addresses
+     * @param [seenAddresses] Addresses already added to uniqueList, shared with recursive calls to keep deduplication linear
      * @return address string
      * @internal
      */
@@ -1431,7 +1432,7 @@ class MimeNode {
     /**
      * If needed, mime encodes the name part
      *
-     * @param name Name part of an address
+     * @param value Name part of an address
      * @returns Mime word encoded string if needed
      * @internal
      */

node_modules/nodemailer/dist/cjs/nodemailer.d.ts

@@ -75,11 +75,22 @@ export declare function createTransport(transporter?: TransportConfig | Transpor
 /**
  * Creates a test account from the Ethereal service (https://ethereal.email)
  *
- * @param apiUrl Optional API endpoint, defaults to https://api.nodemailer.com
+ * @param callback Callback function to run with the account object
- * @param callback Callback function to run with the account object. If not set, a Promise is returned
  */
 export declare function createTestAccount(callback: TestAccountCallback): void;
+/**
+ * Creates a test account from the Ethereal service (https://ethereal.email)
+ *
+ * @param apiUrl API endpoint, defaults to https://api.nodemailer.com
+ * @param callback Callback function to run with the account object
+ */
 export declare function createTestAccount(apiUrl: string | false | null | undefined, callback: TestAccountCallback): void;
+/**
+ * Creates a test account from the Ethereal service (https://ethereal.email)
+ *
+ * @param [apiUrl] API endpoint, defaults to https://api.nodemailer.com
+ * @returns Promise that resolves with the account object
+ */
 export declare function createTestAccount(apiUrl?: string | false | null): Promise<TestAccount>;
 /**
  * Resolves the Ethereal web URL for a message sent through an Ethereal test account

node_modules/nodemailer/dist/cjs/package-info.d.ts

@@ -1,3 +1,3 @@
 export declare const name = "nodemailer";
-export declare const version = "10.0.13";
+export declare const version = "10.0.14";
 export declare const homepage = "https://nodemailer.com/";

node_modules/nodemailer/dist/cjs/package-info.js

@@ -3,5 +3,5 @@
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.homepage = exports.version = exports.name = void 0;
 exports.name = 'nodemailer';
-exports.version = '10.0.13';
+exports.version = '10.0.14';
 exports.homepage = 'https://nodemailer.com/';

node_modules/nodemailer/dist/cjs/punycode/index.js

@@ -178,6 +178,7 @@ const basicToDigit = function (codePoint) {
  * @see `basicToDigit()`
  * @private
  * @param digit The numeric value of a basic code point.
+ * @param flag Non-zero to use the uppercase form of the code point.
  * @returns The basic code point whose value (when used for
  * representing integers) is `digit`, which needs to be in the range
  * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is

node_modules/nodemailer/dist/cjs/ses-transport/index.d.ts

@@ -85,9 +85,14 @@ declare class SESTransport extends EventEmitter {
     /**
      * Verifies SES configuration
      *
-     * @param callback Callback function
+     * @returns Promise that resolves to true if the configuration is usable
      */
     verify(): Promise<true>;
+    /**
+     * Verifies SES configuration
+     *
+     * @param callback Callback function
+     */
     verify(callback: VerifyCallback): void;
 }
 /**

node_modules/nodemailer/dist/cjs/shared/index.d.ts

@@ -187,6 +187,7 @@ export declare const parseConnectionUrl: (str?: string | null) => ConnectionUrlO
  * creates a default console logger
  *
  * @param [options] Options object that might include 'logger' value
+ * @param [defaults] Fields merged into every log entry, overridden by the fields of the entry itself
  * @return bunyan compatible logger
  */
 export declare const getLogger: (options?: GetLoggerOptions, defaults?: LogEntry) => Logger;
@@ -210,18 +211,41 @@ export declare const parseDataURI: (uri: unknown) => ParsedDataURI | null;
  *
  * @param data An object or an Array you want to resolve an element for, see ContentDescriptor for the values it understands
  * @param key Property name or an Array index
- * @param [options] Optional access policy: { disableFileAccess, disableUrlAccess }
  * @param callback Callback function with (err, value)
  */
 export declare function resolveContent(data: {
     [key: string]: any;
 }, key: string | number, callback: ResolveContentCallback): void;
+/**
+ * Resolves a String or a Buffer value for content value
+ *
+ * @param data An object or an Array you want to resolve an element for, see ContentDescriptor for the values it understands
+ * @param key Property name or an Array index
+ * @param options Access policy: { disableFileAccess, disableUrlAccess }
+ * @param callback Callback function with (err, value)
+ */
 export declare function resolveContent(data: {
     [key: string]: any;
 }, key: string | number, options: ResolveContentOptions | false | undefined, callback: ResolveContentCallback): void;
+/**
+ * Resolves a String or a Buffer value for content value
+ *
+ * @param data An object or an Array you want to resolve an element for, see ContentDescriptor for the values it understands
+ * @param key Property name or an Array index
+ * @param [options] Optional access policy: { disableFileAccess, disableUrlAccess }
+ * @returns Promise that resolves with the value
+ */
 export declare function resolveContent(data: {
     [key: string]: any;
 }, key: string | number, options?: ResolveContentOptions | false): Promise<any>;
+/**
+ * Resolves a String or a Buffer value for content value
+ *
+ * @param data An object or an Array you want to resolve an element for, see ContentDescriptor for the values it understands
+ * @param key Property name or an Array index
+ * @param options Access policy: { disableFileAccess, disableUrlAccess }
+ * @param callback Callback function with (err, value), a Promise is returned if not set
+ */
 export declare function resolveContent(data: {
     [key: string]: any;
 }, key: string | number, options: ResolveContentOptions | false | undefined, callback: ResolveContentCallback | undefined): Promise<any> | void;

node_modules/nodemailer/dist/cjs/shared/index.js

@@ -362,6 +362,7 @@ exports._logFunc = _logFunc;
  * creates a default console logger
  *
  * @param [options] Options object that might include 'logger' value
+ * @param [defaults] Fields merged into every log entry, overridden by the fields of the entry itself
  * @return bunyan compatible logger
  */
 const getLogger = (options, defaults) => {

node_modules/nodemailer/dist/cjs/smtp-connection/http-proxy-client.d.ts

@@ -21,13 +21,21 @@ export type HttpProxyClientCallback = Callback<net.Socket>;
  *     socket.write("GET / HTTP/1.0\r\n\r\n");
  * });
  *
- * @param proxyUrl proxy configuration, etg "http://proxy.host:3128/"
+ * @param proxyUrl proxy configuration, e.g. "http://proxy.host:3128/"
  * @param destinationPort Port to open in destination host
  * @param destinationHost Destination hostname
- * @param [tlsOptions] Optional TLS options for an HTTPS proxy (e.g. { rejectUnauthorized: false })
+ * @param callback Callback to run with the socket object once connection is established
- * @param callback Callback to run with the rocket object once connection is established
  */
 declare function httpProxyClient(proxyUrl: string, destinationPort: number | string, destinationHost: string, callback: HttpProxyClientCallback): void;
+/**
+ * Establishes proxied connection to destinationPort through an HTTPS proxy
+ *
+ * @param proxyUrl proxy configuration, e.g. "https://proxy.host:3128/"
+ * @param destinationPort Port to open in destination host
+ * @param destinationHost Destination hostname
+ * @param tlsOptions TLS options for the proxy connection (e.g. { rejectUnauthorized: false })
+ * @param callback Callback to run with the socket object once connection is established
+ */
 declare function httpProxyClient(proxyUrl: string, destinationPort: number | string, destinationHost: string, tlsOptions: HttpProxyClientOptions | undefined, callback: HttpProxyClientCallback): void;
 /**
  * Socket timeout in milliseconds while the CONNECT handshake is in progress, defaults to 30 seconds.

node_modules/nodemailer/dist/cjs/smtp-connection/http-proxy-client.js

@@ -126,18 +126,28 @@ function httpProxyClient(proxyUrl, destinationPort, destinationHost, tlsOptions,
                 .join('\r\n') +
             // End request
             '\r\n\r\n');
-        let headers = '';
+        // The response is collected as chunks and only the bytes that just arrived, together
+        // with the three before them, are searched for the end of the headers. Appending to a
+        // string and searching all of it again re-read the whole response on every chunk.
+        const chunks = [];
+        let received = 0;
+        let tail = '';
         const onSocketData = (chunk) => {
             let match;
-            let remainder;
             if (finished) {
                 return;
             }
-            headers += chunk.toString('binary');
+            const window = tail + chunk.toString('binary');
-            if ((match = headers.match(/\r\n\r\n/))) {
+            const windowEnd = window.indexOf('\r\n\r\n');
+            chunks.push(chunk);
+            received += chunk.length;
+            tail = window.slice(-3);
+            if (windowEnd >= 0) {
                 socket.removeListener('data', onSocketData);
-                remainder = headers.substr(match.index + match[0].length);
+                const headerEnd = received - window.length + windowEnd;
-                headers = headers.substr(0, match.index);
+                const response = Buffer.concat(chunks, received).toString('binary');
+                const headers = response.substr(0, headerEnd);
+                const remainder = response.substr(headerEnd + 4);
                 if (remainder) {
                     socket.unshift(Buffer.from(remainder, 'binary'));
                 }
@@ -161,7 +171,7 @@ function httpProxyClient(proxyUrl, destinationPort, destinationHost, tlsOptions,
                 socket.setTimeout(0);
                 return done(null, socket);
             }
-            if (headers.length > MAX_RESPONSE_HEADER_BYTES) {
+            if (received > MAX_RESPONSE_HEADER_BYTES) {
                 socket.removeListener('data', onSocketData);
                 const err = new Error('Proxy response headers too large');
                 err.code = errors.EPROXY;

node_modules/nodemailer/dist/cjs/smtp-connection/index.d.ts

@@ -379,7 +379,7 @@ declare class SMTPConnection extends EventEmitter {
      *
      * @param envelope Envelope object, {from: addr, to: [addr]}
      * @param message String, Buffer or a Stream
-     * @param callback Callback to return once sending is completed
+     * @param done Callback to return once sending is completed
      */
     send(envelope: SMTPEnvelope, message: string | Buffer | Readable, done: SMTPConnectionSendCallback): void;
     /**

node_modules/nodemailer/dist/cjs/smtp-connection/index.js

@@ -614,7 +614,7 @@ class SMTPConnection extends node_events_1.EventEmitter {
      *
      * @param envelope Envelope object, {from: addr, to: [addr]}
      * @param message String, Buffer or a Stream
-     * @param callback Callback to return once sending is completed
+     * @param done Callback to return once sending is completed
      */
     send(envelope, message, done) {
         // ensure that the callback is only called once. The public callback type has a
@@ -827,6 +827,8 @@ class SMTPConnection extends node_events_1.EventEmitter {
      * @event
      * @param err Error object
      * @param type Error name
+     * @param data Server response that triggered the error, false if there is none
+     * @param command SMTP command that was in flight
      * @internal
      */
     _onError(err, type, data, command) {
@@ -1095,6 +1097,7 @@ class SMTPConnection extends node_events_1.EventEmitter {
      *        {from:'...', to:['...']}
      *        or
      *        {from:{address:'...',name:'...'}, to:[address:'...',name:'...']}
+     * @param callback Callback to run once the envelope is processed
      * @internal
      */
     _setEnvelope(envelope, callback) {
@@ -1489,6 +1492,7 @@ class SMTPConnection extends node_events_1.EventEmitter {
      * hosts invalidly use a longer message than VXNlcm5hbWU6
      *
      * @param str Message from the server
+     * @param callback Callback to run once the authentication sequence completes
      * @internal
      */
     _actionAUTH_LOGIN_USER(str, callback) {
@@ -1510,6 +1514,7 @@ class SMTPConnection extends node_events_1.EventEmitter {
      * base64 encoded again.
      *
      * @param str Message from the server
+     * @param callback Callback to run once the authentication sequence completes
      * @internal
      */
     _actionAUTH_CRAM_MD5(str, callback) {
@@ -1534,6 +1539,7 @@ class SMTPConnection extends node_events_1.EventEmitter {
      * the user can be considered logged in. Start waiting for a message to send
      *
      * @param str Message from the server
+     * @param callback Callback to run once the authentication sequence completes
      * @internal
      */
     _actionAUTH_CRAM_MD5_PASS(str, callback) {
@@ -1555,6 +1561,7 @@ class SMTPConnection extends node_events_1.EventEmitter {
      * response needs to be base64 encoded password.
      *
      * @param str Message from the server
+     * @param callback Callback to run once the authentication sequence completes
      * @internal
      */
     _actionAUTH_LOGIN_PASS(str, callback) {
@@ -1574,6 +1581,8 @@ class SMTPConnection extends node_events_1.EventEmitter {
      * the user can be considered logged in. Start waiting for a message to send
      *
      * @param str Message from the server
+     * @param isRetry True if this is a retry after a failed login, or the callback itself
+     * @param [callback] Callback to run once the authentication sequence completes
      * @internal
      */
     _actionAUTHComplete(str, isRetry, callback) {
@@ -1616,6 +1625,7 @@ class SMTPConnection extends node_events_1.EventEmitter {
      * Handle response for a MAIL FROM: command
      *
      * @param str Message from the server
+     * @param callback Callback to run once the envelope is processed
      * @internal
      */
     _actionMAIL(str, callback) {
@@ -1644,6 +1654,7 @@ class SMTPConnection extends node_events_1.EventEmitter {
      * Handle response for a RCPT TO: command
      *
      * @param str Message from the server
+     * @param callback Callback to run once the envelope is processed
      * @internal
      */
     _actionRCPT(str, callback) {
@@ -1695,6 +1706,7 @@ class SMTPConnection extends node_events_1.EventEmitter {
      * Handle response for a DATA command
      *
      * @param str Message from the server
+     * @param callback Callback to run once the envelope is processed
      * @internal
      */
     _actionDATA(str, callback) {
@@ -1721,6 +1733,7 @@ class SMTPConnection extends node_events_1.EventEmitter {
      * We expect a single response that defines if the sending succeeded or failed
      *
      * @param str Message from the server
+     * @param callback Callback to run with the final send result
      * @internal
      */
     _actionSMTPStream(str, callback) {
@@ -1737,6 +1750,7 @@ class SMTPConnection extends node_events_1.EventEmitter {
      * @param recipient The recipient this response applies to
      * @param final Is this the final recipient?
      * @param str Message from the server
+     * @param callback Callback to run with the final send result
      * @internal
      */
     _actionLMTPStream(recipient, final, str, callback) {

node_modules/nodemailer/dist/cjs/smtp-pool/index.d.ts

@@ -110,9 +110,14 @@ declare class SMTPPool extends EventEmitter {
     /**
      * Verifies SMTP configuration
      *
-     * @param callback Callback function
+     * @returns Promise that resolves to true if the configuration is usable
      */
     verify(): Promise<true>;
+    /**
+     * Verifies SMTP configuration
+     *
+     * @param callback Callback function
+     */
     verify(callback: VerifyCallback): void;
 }
 /**

node_modules/nodemailer/dist/cjs/smtp-transport/index.d.ts

@@ -125,9 +125,14 @@ declare class SMTPTransport extends EventEmitter {
     /**
      * Verifies SMTP configuration
      *
-     * @param callback Callback function
+     * @returns Promise that resolves to true if the configuration is usable
      */
     verify(): Promise<true>;
+    /**
+     * Verifies SMTP configuration
+     *
+     * @param callback Callback function
+     */
     verify(callback: VerifyCallback): void;
     /**
      * Releases resources

node_modules/nodemailer/dist/cjs/well-known/services.js

@@ -314,6 +314,12 @@ exports.services = {
         "host": "mailosaur.io",
         "port": 25
     },
+    "MailSenpai": {
+        "description": "MailSenpai (SMTP Senpai, EU)",
+        "host": "relay.mailsenpai.com",
+        "port": 2525,
+        "secure": false
+    },
     "Mailtrap": {
         "description": "Mailtrap",
         "host": "live.smtp.mailtrap.io",

node_modules/nodemailer/dist/esm/addressparser/index.d.ts

@@ -39,7 +39,6 @@ export type Address = MailboxAddress | GroupAddress;
  *
  * @param str Address field
  * @param options Optional options object
- * @param options._depth Internal recursion depth counter (do not set manually)
  * @return An array of address objects
  */
 declare function addressparser(str: string | null | undefined, options: AddressParserOptions & {

node_modules/nodemailer/dist/esm/addressparser/index.js

@@ -426,7 +426,7 @@ function _handleAddress(tokens, depth) {
         // Parse group members, but flatten any nested groups (RFC 5322 doesn't allow nesting)
         let groupMembers = [];
         if (data.group.length) {
-            const parsedGroup = addressparser(data.group.join(','), { _depth: depth + 1 });
+            const parsedGroup = _parseAddressList(data.group.join(','), depth + 1);
             parsedGroup.forEach(member => {
                 if (member.group) {
                     groupMembers = groupMembers.concat(member.group);
@@ -513,7 +513,13 @@ function _handleAddress(tokens, depth) {
         // Join values with spaces
         data.text = data.text.join(' ');
         data.address = data.address.join(' ');
-        if (addressFromQuotedText && data.text) {
+        if (addressFromQuotedText && data.text.indexOf('@') >= 0) {
+            // A quoted run with no '@' in it is a display name and nothing else, so it stays
+            // where it is. Moving it over anyway made a comment the mailbox was read from:
+            // '"Display Name" <(a comment)>' handed on 'Display Name' as the address with the
+            // comment as the name, and a quoted name holding a ',' or a ';' became an address
+            // that reads as two recipients once a consumer writes it back into a header.
+            //
             // The mailbox is still sitting in the text, so it moves over here and is quoted
             // before the recovery below rather than after it. Anything else the text holds
             // came along with it: a comment ends the domain but leaves the atoms behind it in
@@ -560,6 +566,7 @@ class Tokenizer {
         this.node = null;
         this.escaped = false;
         this.inDomainLiteral = false;
+        this.afterAt = false;
         this.list = [];
         /**
          * Operator tokens and which tokens are expected to end the sequence
@@ -603,17 +610,23 @@ class Tokenizer {
      * Checks if a character is an operator or text and acts accordingly
      *
      * @param chr Character from the address field
+     * @param nextChr Character following chr, null at the end of the field
      */
     checkChar(chr, nextChr) {
-        // Track RFC 5322 domain-literals ("[" *dtext "]"). Operator characters such
+        // Track RFC 5322 domain-literals ("[" *dtext "]"). The ":" of an IPv6
-        // as the ":" of an IPv6 address-literal (user@[IPv6:2001:db8::1]) are dtext
+        // address-literal (user@[IPv6:2001:db8::1]) is dtext and must not be treated as
-        // and must not be treated as the group delimiter while inside the brackets.
+        // the group delimiter while inside the brackets. That is the only operator the
-        // Quoted strings and comments are handled separately via operatorExpecting,
+        // literal hides: letting it hide the others as well meant a "[" could turn the
-        // so only enter this state when no operator is open. The list separators ","
+        // comment, quoted string or angle-addr after it into text and pick a different
-        // and ";" are the exception: they always end the literal (and split the
+        // mailbox, '[ ( ] <a@victim.com> ) <b@evil.com>' yielded a@victim.com where
-        // address list) so that an unclosed "[" cannot swallow later recipients.
+        // RFC 5322 reads b@evil.com. A "[" also only opens a literal right after the "@"
+        // of an addr-spec, so the group delimiter of a display name holding one stays
+        // intact. Quoted strings and comments are handled separately via
+        // operatorExpecting, so only enter this state when no operator is open. The list
+        // separators "," and ";" always end the literal (and split the address list) so
+        // that an unclosed "[" cannot swallow later recipients.
         if (!this.escaped && !this.operatorExpecting) {
-            if (!this.inDomainLiteral && chr === '[') {
+            if (!this.inDomainLiteral && chr === '[' && this.afterAt) {
                 this.inDomainLiteral = true;
             }
             else if (this.inDomainLiteral && (chr === ']' || chr === ',' || chr === ';')) {
@@ -633,17 +646,24 @@ class Tokenizer {
             }
             this.list.push(this.node);
             this.node = null;
+            if (chr !== ')') {
+                // a comment is folding whitespace, it does not part the "@" from the "["
+                this.afterAt = false;
+            }
             this.operatorExpecting = '';
             this.escaped = false;
             return;
         }
-        else if (!this.operatorExpecting && !this.inDomainLiteral && chr in this.operators) {
+        else if (!this.operatorExpecting && !(this.inDomainLiteral && chr === ':') && chr in this.operators) {
             this.node = {
                 type: 'operator',
                 value: chr
             };
             this.list.push(this.node);
             this.node = null;
+            if (chr !== '(') {
+                this.afterAt = false;
+            }
             this.operatorExpecting = this.operators[chr];
             this.escaped = false;
             return;
@@ -667,6 +687,11 @@ class Tokenizer {
         if (chr.charCodeAt(0) >= 0x21 || [' ', '\t'].includes(chr)) {
             // skip command bytes
             this.node.value += chr;
+            // text inside a quoted string or a comment is not part of an addr-spec. Tracked
+            // as it goes rather than read back off the value (see lastChars in _handleAddress)
+            if (!this.operatorExpecting && chr !== ' ' && chr !== '\t') {
+                this.afterAt = chr === '@';
+            }
         }
         this.escaped = false;
     }
@@ -677,9 +702,19 @@ class Tokenizer {
  * malicious input that could cause stack overflow.
  */
 const MAX_NESTED_GROUP_DEPTH = 50;
-function addressparser(str, options) {
+/**
-    options = options || {};
+ * Parses an address list, recursing into the groups it holds.
-    const depth = options._depth || 0;
+ *
+ * The depth is threaded through the calls rather than carried in an options object, so a
+ * caller supplied one can not seed it and lift the recursion limit: `{ _depth: -1e9 }`
+ * bought a billion levels of nesting and turned the guard below into the stack overflow it
+ * is there to prevent.
+ *
+ * @param str Address field
+ * @param depth Current recursion depth for nested group protection
+ * @return An array of address objects
+ */
+function _parseAddressList(str, depth) {
     // Prevent stack overflow from deeply nested groups (DoS protection)
     if (depth > MAX_NESTED_GROUP_DEPTH) {
         return [];
@@ -688,7 +723,7 @@ function addressparser(str, options) {
     const tokens = tokenizer.tokenize();
     const addresses = [];
     let address = [];
-    let parsedAddresses = [];
+    const parsedAddresses = [];
     tokens.forEach(token => {
         if (token.type === 'operator' && (token.value === ',' || token.value === ';')) {
             if (address.length) {
@@ -729,8 +764,11 @@ function addressparser(str, options) {
         }
     }
     mergedAddresses.reverse();
-    parsedAddresses = mergedAddresses;
+    return mergedAddresses;
-    if (options.flatten) {
+}
+function addressparser(str, options) {
+    const parsedAddresses = _parseAddressList(str, 0);
+    if (options?.flatten) {
         const flatAddresses = [];
         const walkAddressList = (list) => {
             list.forEach(entry => {

node_modules/nodemailer/dist/esm/dkim/message-parser.js

@@ -1,4 +1,31 @@
 import { Transform } from 'node:stream';
+/**
+ * Drops the SP and HTAB from both ends of a field name.
+ *
+ * An index scan rather than `/^[ \t]+|[ \t]+$/g`, which retries the trailing branch at
+ * every offset of a blank run that is followed by other text: the run is consumed greedily,
+ * `$` fails, and the engine gives the characters back one at a time before moving on to
+ * start the same walk one offset further in. A field name carrying a 128 KiB run of spaces
+ * between two atoms took about 6.7 seconds to trim, and the cost grows with its square.
+ *
+ * Not `.trim()`, which takes the other Unicode spaces along: an NBSP in front of a field
+ * name would come off and select the name into the signed set, where the relaxed
+ * canonicalization in sign.ts deliberately leaves everything but SP and HTAB alone.
+ *
+ * @param str Field name to trim
+ * @return The field name without the surrounding SP and HTAB
+ */
+function _trimFieldName(str) {
+    let start = 0;
+    let end = str.length;
+    while (start < end && (str.charCodeAt(start) === 0x20 || str.charCodeAt(start) === 0x09)) {
+        start++;
+    }
+    while (end > start && (str.charCodeAt(end - 1) === 0x20 || str.charCodeAt(end - 1) === 0x09)) {
+        end--;
+    }
+    return str.slice(start, end);
+}
 /**
  * MessageParser instance is a transform stream that separates message headers
  * from the rest of the body. Headers are emitted with the 'headers' event. Message
@@ -141,10 +168,7 @@ class MessageParser extends Transform {
         return lines
             .filter(line => /[^ \t\r]/.test(line))
             .map(line => ({
-            key: line
+            key: _trimFieldName(line.substr(0, line.indexOf(':'))).toLowerCase(),
-                .substr(0, line.indexOf(':'))
-                .replace(/^[ \t]+|[ \t]+$/g, '')
-                .toLowerCase(),
             line
         }));
     }

node_modules/nodemailer/dist/esm/dkim/sign.d.ts

@@ -36,6 +36,7 @@ export interface DKIMRelaxedHeaders {
  * Returns DKIM signature header line
  *
  * @param headers Parsed headers object from MessageParser
+ * @param hashAlgo Hash algorithm the body hash was calculated with, for example "sha256"
  * @param bodyHash Base64 encoded hash of the message
  * @param options DKIM options
  * @param options.domainName Domain name to be signed for

node_modules/nodemailer/dist/esm/dkim/sign.js

@@ -14,6 +14,7 @@ function unsupportedHashAlgoError(hashAlgo) {
  * Returns DKIM signature header line
  *
  * @param headers Parsed headers object from MessageParser
+ * @param hashAlgo Hash algorithm the body hash was calculated with, for example "sha256"
  * @param bodyHash Base64 encoded hash of the message
  * @param options DKIM options
  * @param options.domainName Domain name to be signed for

node_modules/nodemailer/dist/esm/mailer/index.d.ts

@@ -193,9 +193,15 @@ declare class Mail<out T = SentMessageInfo, out D extends TransportOptions = Tra
      * Sends an email using the preselected transport object
      *
      * @param data E-data description
-     * @param callback Callback to run once the sending succeeded or failed
+     * @returns Promise that resolves with the result of the send
      */
     sendMail(data: SendMailOptions): Promise<T>;
+    /**
+     * Sends an email using the preselected transport object
+     *
+     * @param data E-data description
+     * @param callback Callback to run once the sending succeeded or failed
+     */
     sendMail(data: SendMailOptions, callback: SendMailCallback<T>): void;
     getVersionString(): string;
     /**

node_modules/nodemailer/dist/esm/mime-funcs/index.d.ts

@@ -59,6 +59,7 @@ export declare function quoteString(value?: string): string;
  * no need to encode the values in any way. If the value is plaintext but has
  * longer lines then allowed, then use format=flowed
  *
+ * @param str Multi line string to check
  * @param lineLength Max line length to check for
  * @returns Returns true if there is at least one line longer than lineLength chars
  */
@@ -100,9 +101,9 @@ export declare function buildHeaderValue(structured: StructuredHeaderValue): str
  *     title*0*=utf-8''unicode
  *     title*1*=%20string
  *
+ * @param key Parameter name the generated keys are built from, for example title
  * @param data String to be encoded
  * @param [maxLength=50] Max length for generated chunks
- * @param [fromCharset='UTF-8'] Source sharacter set
  * @return A list of encoded keys and headers
  */
 export declare function buildHeaderParam(key: string, data: string | Buffer, maxLength?: number): EncodedHeaderParam[];

node_modules/nodemailer/dist/esm/mime-funcs/index.js

@@ -39,6 +39,7 @@ export function quoteString(value) {
  * no need to encode the values in any way. If the value is plaintext but has
  * longer lines then allowed, then use format=flowed
  *
+ * @param str Multi line string to check
  * @param lineLength Max line length to check for
  * @returns Returns true if there is at least one line longer than lineLength chars
  */
@@ -185,7 +186,10 @@ export function buildHeaderValue(structured) {
                 }
             });
         }
-        else if (/[\s'"\\;:/=(),<>@[\]?]|^-/.test(value)) {
+        else if (!value.length || /[\s'"\\;:/=(),<>@[\]?]|^-/.test(value)) {
+            // a parameter value is a token or a quoted-string and a token is never empty, so
+            // a valueless parameter such as the 'flag' of 'multipart/mixed; flag; boundary=b'
+            // goes out as 'flag=""' rather than as the 'flag=' that parses as neither
             paramsArray.push(param + '=' + JSON.stringify(value));
         }
         else {
@@ -207,9 +211,9 @@ export function buildHeaderValue(structured) {
  *     title*0*=utf-8''unicode
  *     title*1*=%20string
  *
+ * @param key Parameter name the generated keys are built from, for example title
  * @param data String to be encoded
  * @param [maxLength=50] Max length for generated chunks
- * @param [fromCharset='UTF-8'] Source sharacter set
  * @return A list of encoded keys and headers
  */
 export function buildHeaderParam(key, data, maxLength) {
@@ -336,6 +340,26 @@ export function buildHeaderParam(key, data, maxLength) {
         value: item.line
     }));
 }
+/**
+ * An RFC 2045 token: printable ASCII without SPACE, the control characters, DEL and the
+ * tspecials. A charset name is one, and the name a continuation carries is written into
+ * the encoded word the parameter value becomes, so it is checked against this before it
+ * goes in. Whitespace used to come off it only because the value was trimmed first.
+ */
+const TOKEN = /^[^\x00-\x20\x7f()<>@,;:\\"/[\]?=]+$/;
+/**
+ * Whether a string can be a header parameter name.
+ *
+ * A parameter name is a token, so it is never empty. A "__proto__" name would target the
+ * prototype chain of the params object instead of an own property of it and read back as
+ * Object.prototype, so it is no name either.
+ *
+ * @param name Candidate parameter name, already lowercased
+ * @return true when the name can be used
+ */
+function _isParamName(name) {
+    return !!name && !isProtoKey(name);
+}
 /**
  * Parses a header value with key=value arguments into a structured
  * object.
@@ -356,117 +380,215 @@ export function parseHeaderValue(str) {
         value: '',
         params: {}
     };
-    // Parameter names come from a caller supplied contentType/contentDisposition. A
+    // A duplicated parameter resolves to its first occurrence, the way a duplicated header
-    // "__proto__" name would target the prototype chain of the params object instead of
+    // does. Letting the last one win disagrees with the receivers that take the first, and
-    // an own property of it, and read back as Object.prototype, so it is dropped.
+    // the two readings of 'boundary="b"; boundary="c"' name different delimiters. The
+    // continuation join below is the only writer of the name it builds, so it tests the
+    // name with _isParamName directly rather than taking that rule along from here.
     const setParam = (name, value) => {
-        if (!isProtoKey(name)) {
+        name = name.toLowerCase();
+        if (_isParamName(name) && !Object.prototype.hasOwnProperty.call(response.params, name)) {
             response.params[name] = value;
         }
     };
     let key = false;
     let value = '';
-    let type = 'value';
+    let stage = 'value';
     let quote = false;
     let escaped = false;
     let chr;
+    // Whitespace seen outside a quoted string is held back until a significant character
+    // follows it, so the whitespace around a value is dropped without trimming spaces the
+    // sender quoted on purpose. Trimming the stored value instead loses the trailing space
+    // of 'filename*0="Annual Report "', which the next continuation section is appended to.
+    let pendingSpace = '';
+    let quoteClosed = false;
+    // Whitespace ahead of the first character of a value is padding and is dropped, the
+    // whitespace between two characters of it is content
+    const flushSpace = () => {
+        if (value.length) {
+            value += pendingSpace;
+        }
+        pendingSpace = '';
+    };
+    const addChr = (c) => {
+        flushSpace();
+        value += c;
+    };
+    const takeValue = () => {
+        const taken = value;
+        value = '';
+        pendingSpace = '';
+        quoteClosed = false;
+        return taken;
+    };
+    const storeValue = () => {
+        const taken = takeValue();
+        if (key === false) {
+            response.value = taken;
+        }
+        else {
+            setParam(key, taken);
+        }
+    };
+    // A parameter name with no '=' is a valueless parameter, not the start of the next one.
+    // Without this the name keeps growing across the ';' and swallows whatever follows, which
+    // is how 'multipart/mixed; flag; boundary="AAA"' lost its boundary to a parameter named
+    // 'flag; boundary' and left the node declaring the generated boundary beside the asked
+    // for one, so a receiver reading the first of the two found no delimiter it matched.
+    const storeEmptyKey = () => {
+        setParam(takeValue().trim(), '');
+    };
     for (let i = 0, len = str.length; i < len; i++) {
         chr = str.charAt(i);
-        if (type === 'key') {
+        if (stage === 'key') {
             if (chr === '=') {
-                key = value.trim().toLowerCase();
+                key = takeValue().trim();
-                type = 'value';
+                stage = 'value';
-                value = '';
+                continue;
+            }
+            if (chr === ';') {
+                storeEmptyKey();
                 continue;
             }
             value += chr;
         }
         else {
-            if (escaped) {
+            if (quoteClosed && chr !== ';') {
-                value += chr;
+                // Nothing behind a closed quoted string reaches the value. RFC 2045 says a
+                // parameter value is a token or a quoted string and not both, so what follows
+                // one is junk and only the ';' that ends the parameter still counts. Tested
+                // ahead of the branches rather than beside the append at the foot of them,
+                // where each branch above was a way around it: a second '"' reopened quoting
+                // and swallowed the rest of the header, so 'boundary="AAA" "; boundary=BBB"'
+                // read as a single boundary of 'AAA ', and the junk of
+                // 'boundary="AAA" (unterminated comment' still joined the declared boundary
+                // through the escape branch. quoteClosed is only ever set while no quote is
+                // open, and this is what keeps one from being opened afterwards.
+                escaped = false;
+                continue;
             }
-            else if (chr === '\\') {
+            if (escaped) {
+                addChr(chr);
+            }
+            else if (quote && chr === '\\') {
+                // a backslash only escapes inside a quoted string, everywhere else it is an
+                // ordinary character. Treating it as an escape turns the parameter value
+                // 'C:\Users\me\report.txt' into 'C:Usersmereport.txt'
                 escaped = true;
                 continue;
             }
             else if (quote && chr === quote) {
                 quote = false;
+                quoteClosed = true;
             }
             else if (!quote && chr === '"') {
                 quote = chr;
+                flushSpace();
             }
             else if (!quote && chr === ';') {
-                if (key === false) {
+                storeValue();
-                    response.value = value.trim();
+                stage = 'key';
+            }
+            else if (!quote && (chr === ' ' || chr === '\t')) {
+                pendingSpace += chr;
             }
             else {
-                    setParam(key, value.trim());
+                addChr(chr);
-                }
-                type = 'key';
-                value = '';
-            }
-            else {
-                value += chr;
             }
             escaped = false;
         }
     }
-    if (type === 'value') {
+    if (stage === 'value') {
-        if (key === false) {
+        storeValue();
-            response.value = value.trim();
     }
     else {
-            setParam(key, value.trim());
+        // a key with no value, as in 'Header-Key: somevalue; key=value; emptykey'
-        }
+        storeEmptyKey();
-    }
-    else if (value.trim()) {
-        setParam(value.trim().toLowerCase(), '');
     }
     // handle parameter value continuations
     // https://tools.ietf.org/html/rfc2231#section-3
-    // preprocess values
+    // Sections are collected in a list and ordered below rather than written into an array
+    // at their own section number. An index write makes the array as long as the number the
+    // header asked for, and the join that follows walks all of it, so the 55 byte value
+    // "attachment; filename*0*=utf-8''a; filename*4000000000=b" held a core for over two
+    // minutes.
+    const continuations = new Map();
     Object.keys(response.params).forEach(key => {
-        let actualKey, nr, match, value;
+        const match = key.match(/(\*(\d+)|\*(\d+)\*|\*)$/);
-        if ((match = key.match(/(\*(\d+)|\*(\d+)\*|\*)$/))) {
+        if (!match) {
-            actualKey = key.substr(0, match.index);
+            // not a continuation parameter, there is nothing to join
-            nr = Number(match[2] || match[3]) || 0;
-            if (isProtoKey(actualKey)) {
-                // see setParam. Reading it back would yield Object.prototype, which is
-                // an object, so the initializer below would be skipped and the write
-                // that follows would throw out of a header build the caller can not catch
-                delete response.params[key];
             return;
         }
-            if (!response.params[actualKey] || typeof response.params[actualKey] !== 'object') {
+        const actualKey = key.substr(0, match.index);
-                response.params[actualKey] = {
+        const nr = Number(match[2] || match[3]) || 0;
-                    charset: false,
+        // RFC 2231 section 4.1: only a section whose name ends in '*' is percent encoded
-                    values: []
+        const encoded = match[0].substr(-1) === '*';
-                };
-            }
-            value = response.params[key];
-            if (nr === 0 && match[0].substr(-1) === '*' && (match = value.match(/^([^']*)'[^']*'(.*)$/))) {
-                response.params[actualKey].charset = match[1] || 'iso-8859-1';
-                value = match[2];
-            }
-            response.params[actualKey].values[nr] = value;
         // remove the old reference
+        let value = response.params[key];
         delete response.params[key];
+        if (!_isParamName(actualKey)) {
+            // the joined value can not be written back under this name. It is empty when the
+            // continuation suffix was all there was of it, as in the bare '*' of 'text/plain; a;*'
+            return;
         }
+        let continuation = continuations.get(actualKey);
+        if (!continuation) {
+            continuation = { charset: false, sections: [] };
+            continuations.set(actualKey, continuation);
+        }
+        const charsetMatch = nr === 0 && encoded ? value.match(/^([^']*)'[^']*'(.*)$/) : null;
+        if (charsetMatch) {
+            // the charset is a token, and anything else named as one is no charset a consumer
+            // could resolve, so it reads as the unnamed case rather than being carried into
+            // the encoded word below. A "\r\n" of a prefix would otherwise reach a consumer
+            // of the parsed value as the charset of a word that no decoder can act on
+            continuation.charset = TOKEN.test(charsetMatch[1]) ? charsetMatch[1] : 'iso-8859-1';
+            value = charsetMatch[2];
+        }
+        continuation.sections.push({ nr, value, encoded });
     });
     // concatenate split rfc2231 strings and convert encoded strings to mime encoded words
-    Object.keys(response.params).forEach(key => {
+    continuations.forEach((continuation, key) => {
-        let value;
+        if (Object.prototype.hasOwnProperty.call(response.params, key)) {
-        if (response.params[key] && Array.isArray(response.params[key].values)) {
+            // The same name was also given as a plain parameter, which the starred keys were
-            value = response.params[key].values.map((val) => val || '').join('');
+            // just deleted from around, so this write would be the only one in the function
-            if (response.params[key].charset) {
+            // to override a name already taken. 'filename=plain.txt; filename*0=evil.txt'
+            // resolves to the plain parameter either way round, so the reading does not come
+            // down to which of the two spellings the sender put first
+            return;
+        }
+        continuation.sections.sort((a, b) => a.nr - b.nr);
+        if (!continuation.charset) {
+            // nothing said which charset the percent escapes of an encoded section are in,
+            // so every section is passed on as the text it already is
+            response.params[key] = continuation.sections.map(section => section.value).join('');
+            return;
+        }
         // convert "%AB" to "=?charset?Q?=AB?="
-                response.params[key] =
+        response.params[key] = '=?' + continuation.charset + '?Q?' + continuation.sections.map(_encodeContinuationSection).join('') + '?=';
-                    '=?' +
+    });
-                        response.params[key].charset +
+    return response;
-                        '?Q?' +
+}
-                        value
+/**
+ * Renders one parameter value continuation section as the payload of a Q encoded word.
+ *
+ * A section whose name ends in '*' is percent encoded and its escapes carry the bytes of
+ * the value, so they only have to be rewritten into the "=AB" spelling a Q encoded word
+ * uses. A section without the '*' is literal text (RFC 2231 section 4.1), so its '%' is a
+ * '%' and is escaped along with the characters a Q encoded word can not carry bare.
+ * Decoding a literal section invents bytes that never appeared on the wire: it is how the
+ * value 'filename*0*=utf-8''safe; filename*1=%2F..%2F..%2Fetc%2Fpasswd' was emitted as a
+ * filename every receiving client reads back as 'safe/../../etc/passwd'.
+ *
+ * @param section One collected continuation section
+ * @return The section as Q encoded word payload
+ */
+function _encodeContinuationSection(section) {
+    const specials = section.encoded ? /[=?_\s]/g : /[=?_\s%]/g;
+    return (section.value
         // fix invalidly encoded chars
-                            .replace(/[=?_\s]/g, s => {
+        .replace(specials, s => {
         const c = s.charCodeAt(0).toString(16);
         if (s === ' ') {
             return '_';
@@ -474,15 +596,7 @@ export function parseHeaderValue(str) {
         return '%' + (c.length < 2 ? '0' : '') + c;
     })
         // change from urlencoding to percent encoding
-                            .replace(/%/g, '=') +
+        .replace(/%/g, '='));
-                        '?=';
-            }
-            else {
-                response.params[key] = value;
-            }
-        }
-    });
-    return response;
 }
 /**
  * Returns file extension for a content type string. If no suitable extensions

node_modules/nodemailer/dist/esm/mime-node/index.js

@@ -1256,6 +1256,7 @@ class MimeNode {
      *
      * @param addresses An array of address objects
      * @param [uniqueList] An array to be populated with addresses
+     * @param [seenAddresses] Addresses already added to uniqueList, shared with recursive calls to keep deduplication linear
      * @return address string
      * @internal
      */
@@ -1393,7 +1394,7 @@ class MimeNode {
     /**
      * If needed, mime encodes the name part
      *
-     * @param name Name part of an address
+     * @param value Name part of an address
      * @returns Mime word encoded string if needed
      * @internal
      */

node_modules/nodemailer/dist/esm/nodemailer.d.ts

@@ -75,11 +75,22 @@ export declare function createTransport(transporter?: TransportConfig | Transpor
 /**
  * Creates a test account from the Ethereal service (https://ethereal.email)
  *
- * @param apiUrl Optional API endpoint, defaults to https://api.nodemailer.com
+ * @param callback Callback function to run with the account object
- * @param callback Callback function to run with the account object. If not set, a Promise is returned
  */
 export declare function createTestAccount(callback: TestAccountCallback): void;
+/**
+ * Creates a test account from the Ethereal service (https://ethereal.email)
+ *
+ * @param apiUrl API endpoint, defaults to https://api.nodemailer.com
+ * @param callback Callback function to run with the account object
+ */
 export declare function createTestAccount(apiUrl: string | false | null | undefined, callback: TestAccountCallback): void;
+/**
+ * Creates a test account from the Ethereal service (https://ethereal.email)
+ *
+ * @param [apiUrl] API endpoint, defaults to https://api.nodemailer.com
+ * @returns Promise that resolves with the account object
+ */
 export declare function createTestAccount(apiUrl?: string | false | null): Promise<TestAccount>;
 /**
  * Resolves the Ethereal web URL for a message sent through an Ethereal test account

node_modules/nodemailer/dist/esm/package-info.d.ts

@@ -1,3 +1,3 @@
 export declare const name = "nodemailer";
-export declare const version = "10.0.13";
+export declare const version = "10.0.14";
 export declare const homepage = "https://nodemailer.com/";

node_modules/nodemailer/dist/esm/package-info.js

@@ -1,4 +1,4 @@
 // Generated by scripts/build.js from package.json. Do not edit by hand.
 export const name = 'nodemailer';
-export const version = '10.0.13';
+export const version = '10.0.14';
 export const homepage = 'https://nodemailer.com/';

node_modules/nodemailer/dist/esm/punycode/index.js

@@ -175,6 +175,7 @@ const basicToDigit = function (codePoint) {
  * @see `basicToDigit()`
  * @private
  * @param digit The numeric value of a basic code point.
+ * @param flag Non-zero to use the uppercase form of the code point.
  * @returns The basic code point whose value (when used for
  * representing integers) is `digit`, which needs to be in the range
  * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is

node_modules/nodemailer/dist/esm/ses-transport/index.d.ts

@@ -85,9 +85,14 @@ declare class SESTransport extends EventEmitter {
     /**
      * Verifies SES configuration
      *
-     * @param callback Callback function
+     * @returns Promise that resolves to true if the configuration is usable
      */
     verify(): Promise<true>;
+    /**
+     * Verifies SES configuration
+     *
+     * @param callback Callback function
+     */
     verify(callback: VerifyCallback): void;
 }
 /**

node_modules/nodemailer/dist/esm/shared/index.d.ts

@@ -187,6 +187,7 @@ export declare const parseConnectionUrl: (str?: string | null) => ConnectionUrlO
  * creates a default console logger
  *
  * @param [options] Options object that might include 'logger' value
+ * @param [defaults] Fields merged into every log entry, overridden by the fields of the entry itself
  * @return bunyan compatible logger
  */
 export declare const getLogger: (options?: GetLoggerOptions, defaults?: LogEntry) => Logger;
@@ -210,18 +211,41 @@ export declare const parseDataURI: (uri: unknown) => ParsedDataURI | null;
  *
  * @param data An object or an Array you want to resolve an element for, see ContentDescriptor for the values it understands
  * @param key Property name or an Array index
- * @param [options] Optional access policy: { disableFileAccess, disableUrlAccess }
  * @param callback Callback function with (err, value)
  */
 export declare function resolveContent(data: {
     [key: string]: any;
 }, key: string | number, callback: ResolveContentCallback): void;
+/**
+ * Resolves a String or a Buffer value for content value
+ *
+ * @param data An object or an Array you want to resolve an element for, see ContentDescriptor for the values it understands
+ * @param key Property name or an Array index
+ * @param options Access policy: { disableFileAccess, disableUrlAccess }
+ * @param callback Callback function with (err, value)
+ */
 export declare function resolveContent(data: {
     [key: string]: any;
 }, key: string | number, options: ResolveContentOptions | false | undefined, callback: ResolveContentCallback): void;
+/**
+ * Resolves a String or a Buffer value for content value
+ *
+ * @param data An object or an Array you want to resolve an element for, see ContentDescriptor for the values it understands
+ * @param key Property name or an Array index
+ * @param [options] Optional access policy: { disableFileAccess, disableUrlAccess }
+ * @returns Promise that resolves with the value
+ */
 export declare function resolveContent(data: {
     [key: string]: any;
 }, key: string | number, options?: ResolveContentOptions | false): Promise<any>;
+/**
+ * Resolves a String or a Buffer value for content value
+ *
+ * @param data An object or an Array you want to resolve an element for, see ContentDescriptor for the values it understands
+ * @param key Property name or an Array index
+ * @param options Access policy: { disableFileAccess, disableUrlAccess }
+ * @param callback Callback function with (err, value), a Promise is returned if not set
+ */
 export declare function resolveContent(data: {
     [key: string]: any;
 }, key: string | number, options: ResolveContentOptions | false | undefined, callback: ResolveContentCallback | undefined): Promise<any> | void;

node_modules/nodemailer/dist/esm/shared/index.js

@@ -318,6 +318,7 @@ export const _logFunc = (logger, level, defaults, data, message, ...args) => {
  * creates a default console logger
  *
  * @param [options] Options object that might include 'logger' value
+ * @param [defaults] Fields merged into every log entry, overridden by the fields of the entry itself
  * @return bunyan compatible logger
  */
 export const getLogger = (options, defaults) => {

node_modules/nodemailer/dist/esm/smtp-connection/http-proxy-client.d.ts

@@ -21,13 +21,21 @@ export type HttpProxyClientCallback = Callback<net.Socket>;
  *     socket.write("GET / HTTP/1.0\r\n\r\n");
  * });
  *
- * @param proxyUrl proxy configuration, etg "http://proxy.host:3128/"
+ * @param proxyUrl proxy configuration, e.g. "http://proxy.host:3128/"
  * @param destinationPort Port to open in destination host
  * @param destinationHost Destination hostname
- * @param [tlsOptions] Optional TLS options for an HTTPS proxy (e.g. { rejectUnauthorized: false })
+ * @param callback Callback to run with the socket object once connection is established
- * @param callback Callback to run with the rocket object once connection is established
  */
 declare function httpProxyClient(proxyUrl: string, destinationPort: number | string, destinationHost: string, callback: HttpProxyClientCallback): void;
+/**
+ * Establishes proxied connection to destinationPort through an HTTPS proxy
+ *
+ * @param proxyUrl proxy configuration, e.g. "https://proxy.host:3128/"
+ * @param destinationPort Port to open in destination host
+ * @param destinationHost Destination hostname
+ * @param tlsOptions TLS options for the proxy connection (e.g. { rejectUnauthorized: false })
+ * @param callback Callback to run with the socket object once connection is established
+ */
 declare function httpProxyClient(proxyUrl: string, destinationPort: number | string, destinationHost: string, tlsOptions: HttpProxyClientOptions | undefined, callback: HttpProxyClientCallback): void;
 /**
  * Socket timeout in milliseconds while the CONNECT handshake is in progress, defaults to 30 seconds.

node_modules/nodemailer/dist/esm/smtp-connection/http-proxy-client.js

@@ -88,18 +88,28 @@ function httpProxyClient(proxyUrl, destinationPort, destinationHost, tlsOptions,
                 .join('\r\n') +
             // End request
             '\r\n\r\n');
-        let headers = '';
+        // The response is collected as chunks and only the bytes that just arrived, together
+        // with the three before them, are searched for the end of the headers. Appending to a
+        // string and searching all of it again re-read the whole response on every chunk.
+        const chunks = [];
+        let received = 0;
+        let tail = '';
         const onSocketData = (chunk) => {
             let match;
-            let remainder;
             if (finished) {
                 return;
             }
-            headers += chunk.toString('binary');
+            const window = tail + chunk.toString('binary');
-            if ((match = headers.match(/\r\n\r\n/))) {
+            const windowEnd = window.indexOf('\r\n\r\n');
+            chunks.push(chunk);
+            received += chunk.length;
+            tail = window.slice(-3);
+            if (windowEnd >= 0) {
                 socket.removeListener('data', onSocketData);
-                remainder = headers.substr(match.index + match[0].length);
+                const headerEnd = received - window.length + windowEnd;
-                headers = headers.substr(0, match.index);
+                const response = Buffer.concat(chunks, received).toString('binary');
+                const headers = response.substr(0, headerEnd);
+                const remainder = response.substr(headerEnd + 4);
                 if (remainder) {
                     socket.unshift(Buffer.from(remainder, 'binary'));
                 }
@@ -123,7 +133,7 @@ function httpProxyClient(proxyUrl, destinationPort, destinationHost, tlsOptions,
                 socket.setTimeout(0);
                 return done(null, socket);
             }
-            if (headers.length > MAX_RESPONSE_HEADER_BYTES) {
+            if (received > MAX_RESPONSE_HEADER_BYTES) {
                 socket.removeListener('data', onSocketData);
                 const err = new Error('Proxy response headers too large');
                 err.code = errors.EPROXY;

node_modules/nodemailer/dist/esm/smtp-connection/index.d.ts

@@ -379,7 +379,7 @@ declare class SMTPConnection extends EventEmitter {
      *
      * @param envelope Envelope object, {from: addr, to: [addr]}
      * @param message String, Buffer or a Stream
-     * @param callback Callback to return once sending is completed
+     * @param done Callback to return once sending is completed
      */
     send(envelope: SMTPEnvelope, message: string | Buffer | Readable, done: SMTPConnectionSendCallback): void;
     /**

node_modules/nodemailer/dist/esm/smtp-connection/index.js

@@ -576,7 +576,7 @@ class SMTPConnection extends EventEmitter {
      *
      * @param envelope Envelope object, {from: addr, to: [addr]}
      * @param message String, Buffer or a Stream
-     * @param callback Callback to return once sending is completed
+     * @param done Callback to return once sending is completed
      */
     send(envelope, message, done) {
         // ensure that the callback is only called once. The public callback type has a
@@ -789,6 +789,8 @@ class SMTPConnection extends EventEmitter {
      * @event
      * @param err Error object
      * @param type Error name
+     * @param data Server response that triggered the error, false if there is none
+     * @param command SMTP command that was in flight
      * @internal
      */
     _onError(err, type, data, command) {
@@ -1057,6 +1059,7 @@ class SMTPConnection extends EventEmitter {
      *        {from:'...', to:['...']}
      *        or
      *        {from:{address:'...',name:'...'}, to:[address:'...',name:'...']}
+     * @param callback Callback to run once the envelope is processed
      * @internal
      */
     _setEnvelope(envelope, callback) {
@@ -1451,6 +1454,7 @@ class SMTPConnection extends EventEmitter {
      * hosts invalidly use a longer message than VXNlcm5hbWU6
      *
      * @param str Message from the server
+     * @param callback Callback to run once the authentication sequence completes
      * @internal
      */
     _actionAUTH_LOGIN_USER(str, callback) {
@@ -1472,6 +1476,7 @@ class SMTPConnection extends EventEmitter {
      * base64 encoded again.
      *
      * @param str Message from the server
+     * @param callback Callback to run once the authentication sequence completes
      * @internal
      */
     _actionAUTH_CRAM_MD5(str, callback) {
@@ -1496,6 +1501,7 @@ class SMTPConnection extends EventEmitter {
      * the user can be considered logged in. Start waiting for a message to send
      *
      * @param str Message from the server
+     * @param callback Callback to run once the authentication sequence completes
      * @internal
      */
     _actionAUTH_CRAM_MD5_PASS(str, callback) {
@@ -1517,6 +1523,7 @@ class SMTPConnection extends EventEmitter {
      * response needs to be base64 encoded password.
      *
      * @param str Message from the server
+     * @param callback Callback to run once the authentication sequence completes
      * @internal
      */
     _actionAUTH_LOGIN_PASS(str, callback) {
@@ -1536,6 +1543,8 @@ class SMTPConnection extends EventEmitter {
      * the user can be considered logged in. Start waiting for a message to send
      *
      * @param str Message from the server
+     * @param isRetry True if this is a retry after a failed login, or the callback itself
+     * @param [callback] Callback to run once the authentication sequence completes
      * @internal
      */
     _actionAUTHComplete(str, isRetry, callback) {
@@ -1578,6 +1587,7 @@ class SMTPConnection extends EventEmitter {
      * Handle response for a MAIL FROM: command
      *
      * @param str Message from the server
+     * @param callback Callback to run once the envelope is processed
      * @internal
      */
     _actionMAIL(str, callback) {
@@ -1606,6 +1616,7 @@ class SMTPConnection extends EventEmitter {
      * Handle response for a RCPT TO: command
      *
      * @param str Message from the server
+     * @param callback Callback to run once the envelope is processed
      * @internal
      */
     _actionRCPT(str, callback) {
@@ -1657,6 +1668,7 @@ class SMTPConnection extends EventEmitter {
      * Handle response for a DATA command
      *
      * @param str Message from the server
+     * @param callback Callback to run once the envelope is processed
      * @internal
      */
     _actionDATA(str, callback) {
@@ -1683,6 +1695,7 @@ class SMTPConnection extends EventEmitter {
      * We expect a single response that defines if the sending succeeded or failed
      *
      * @param str Message from the server
+     * @param callback Callback to run with the final send result
      * @internal
      */
     _actionSMTPStream(str, callback) {
@@ -1699,6 +1712,7 @@ class SMTPConnection extends EventEmitter {
      * @param recipient The recipient this response applies to
      * @param final Is this the final recipient?
      * @param str Message from the server
+     * @param callback Callback to run with the final send result
      * @internal
      */
     _actionLMTPStream(recipient, final, str, callback) {

node_modules/nodemailer/dist/esm/smtp-pool/index.d.ts

@@ -110,9 +110,14 @@ declare class SMTPPool extends EventEmitter {
     /**
      * Verifies SMTP configuration
      *
-     * @param callback Callback function
+     * @returns Promise that resolves to true if the configuration is usable
      */
     verify(): Promise<true>;
+    /**
+     * Verifies SMTP configuration
+     *
+     * @param callback Callback function
+     */
     verify(callback: VerifyCallback): void;
 }
 /**

node_modules/nodemailer/dist/esm/smtp-transport/index.d.ts

@@ -125,9 +125,14 @@ declare class SMTPTransport extends EventEmitter {
     /**
      * Verifies SMTP configuration
      *
-     * @param callback Callback function
+     * @returns Promise that resolves to true if the configuration is usable
      */
     verify(): Promise<true>;
+    /**
+     * Verifies SMTP configuration
+     *
+     * @param callback Callback function
+     */
     verify(callback: VerifyCallback): void;
     /**
      * Releases resources

node_modules/nodemailer/dist/esm/well-known/services.js

@@ -311,6 +311,12 @@ export const services = {
         "host": "mailosaur.io",
         "port": 25
     },
+    "MailSenpai": {
+        "description": "MailSenpai (SMTP Senpai, EU)",
+        "host": "relay.mailsenpai.com",
+        "port": 2525,
+        "secure": false
+    },
     "Mailtrap": {
         "description": "Mailtrap",
         "host": "live.smtp.mailtrap.io",

node_modules/nodemailer/dist/well-known/services.json

@@ -279,6 +279,13 @@
         "port": 25
     },
 
+    "MailSenpai": {
+        "description": "MailSenpai (SMTP Senpai, EU)",
+        "host": "relay.mailsenpai.com",
+        "port": 2525,
+        "secure": false
+    },
+
     "Mailtrap": {
         "description": "Mailtrap",
         "host": "live.smtp.mailtrap.io",

node_modules/nodemailer/package.json

@@ -1,6 +1,6 @@
 {
     "name": "nodemailer",
-    "version": "10.0.13",
+    "version": "10.0.14",
     "description": "Easy as cake e-mail sending from your Node.js applications",
     "type": "module",
     "main": "./dist/cjs/nodemailer.js",
@@ -151,13 +151,13 @@
     },
     "homepage": "https://nodemailer.com/",
     "devDependencies": {
-        "@aws-sdk/client-sesv2": "3.1143.0",
+        "@aws-sdk/client-sesv2": "3.1146.0",
         "@types/node": "20.19.43",
         "bunyan": "1.8.15",
         "c8": "12.0.0",
-        "eslint": "10.11.0",
+        "eslint": "10.12.0",
         "eslint-config-prettier": "10.1.8",
-        "globals": "17.12.0",
+        "globals": "17.13.0",
         "libbase64": "1.3.1",
         "libmime": "5.4.6",
         "libqp": "2.1.2",
@@ -165,7 +165,7 @@
         "prettier": "3.9.9",
         "proxy": "1.0.2",
         "proxy-test-server": "1.0.0",
-        "smtp-server": "3.19.15",
+        "smtp-server": "3.19.16",
         "tsx": "4.23.15",
         "typescript": "6.0.3",
         "typescript-eslint": "8.71.0"