Delete testdata directory

Bumps [nodemailer](https://github.com/nodemailer/nodemailer) from 6.10.0 to 6.10.1.
- [Release notes](https://github.com/nodemailer/nodemailer/releases)
- [Changelog](https://github.com/nodemailer/nodemailer/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nodemailer/nodemailer/compare/v6.10.0...v6.10.1)

---
updated-dependencies:
- dependency-name: nodemailer
  dependency-version: 6.10.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

README.md

@@ -14,7 +14,7 @@ Some features:
 
 ```yaml
 - name: Send mail
-  uses: dawidd6/action-send-mail@v3
+  uses: dawidd6/action-send-mail@v4
   with:
     # Specify connection via URL (replaces server_address, server_port, secure,
     # username and password)
@@ -64,6 +64,10 @@ Some features:
     nodemailerlog: false
     # Optional nodemailerdebug: true/false if true lognodem will also be set true
     nodemailerdebug: false
+    # Optional custom SMTP MAIL FROM address (overrides username):
+    envelope_from: mailer@example.com
+    # Optional custom SMTP RCPT TO addresses (overrides to, cc, bcc):
+    envelope_to: mailer@example.com,admin@example.com
 ```
 
 ## Troubleshooting

action.yml

@@ -63,6 +63,12 @@ inputs:
   nodemailerdebug:
     description: Debug option for nodemailer
     required: false
+  envelope_from:
+    description: Custom envelope sender address for SMTP MAIL FROM command
+    required: false
+  envelope_to:
+    description: Custom envelope recipient addresses for SMTP RCPT TO command (separated with comma)
+    required: false
 runs:
   using: node20
   main: main.js

main.js

@@ -99,6 +99,8 @@ async function main() {
         const priority = core.getInput("priority", { required: false })
         const nodemailerlog = core.getInput("nodemailerlog", { required: false })
         const nodemailerdebug = core.getInput("nodemailerdebug", { required: false })
+        const envelopeFrom = core.getInput("envelope_from", { required: false })
+        const envelopeTo = core.getInput("envelope_to", { required: false })
 
         // if neither to, cc or bcc is provided, throw error
         if (!to && !cc && !bcc) {
@@ -140,6 +142,10 @@ async function main() {
                     html: htmlBody ? getText(htmlBody, convertMarkdown) : undefined,
                     priority: priority ? priority : undefined,
                     attachments: attachments ? (await getAttachments(attachments)) : undefined,
+                    envelope: (envelopeFrom || envelopeTo) ? {
+                        from: envelopeFrom ? envelopeFrom : undefined,
+                        to: envelopeTo ? envelopeTo : undefined
+                    } : undefined
                 });
                 break;
             } catch (error) {

package-lock.json

@@ -8,7 +8,7 @@
       "dependencies": {
         "@actions/core": "^1.11.1",
         "@actions/glob": "^0.4.0",
-        "nodemailer": "^6.9.16",
+        "nodemailer": "^6.10.1",
         "showdown": "^1.9.1"
       }
     },
@@ -184,9 +184,10 @@
       }
     },
     "node_modules/nodemailer": {
-      "version": "6.9.16",
+      "version": "6.10.1",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.16.tgz",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.10.1.tgz",
-      "integrity": "sha512-psAuZdTIRN08HKVd/E8ObdV6NO7NTBY3KsC30F7M4H1OnmLCUNaS56FpYxyb26zWLSyYF9Ozch9KYHhHegsiOQ==",
+      "integrity": "sha512-Z+iLaBGVaSjbIzQ4pX6XV41HrooLsQ10ZWPUehGmuantvzWoDVBnmsdUcOIDM1t+yPor5pDhVlDESgOMEGxhHA==",
+      "license": "MIT-0",
       "engines": {
         "node": ">=6.0.0"
       }
@@ -490,9 +491,9 @@
       }
     },
     "nodemailer": {
-      "version": "6.9.16",
+      "version": "6.10.1",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.16.tgz",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.10.1.tgz",
-      "integrity": "sha512-psAuZdTIRN08HKVd/E8ObdV6NO7NTBY3KsC30F7M4H1OnmLCUNaS56FpYxyb26zWLSyYF9Ozch9KYHhHegsiOQ=="
+      "integrity": "sha512-Z+iLaBGVaSjbIzQ4pX6XV41HrooLsQ10ZWPUehGmuantvzWoDVBnmsdUcOIDM1t+yPor5pDhVlDESgOMEGxhHA=="
     },
     "p-limit": {
       "version": "2.3.0",

package.json

@@ -4,7 +4,7 @@
   "dependencies": {
     "@actions/core": "^1.11.1",
     "@actions/glob": "^0.4.0",
-    "nodemailer": "^6.9.16",
+    "nodemailer": "^6.10.1",
     "showdown": "^1.9.1"
   }
 }

testdata/subject.txt

@@ -1 +0,0 @@
-Plain body (Markdown)