Changed port number

Author: alkaline-0

.github/workflows/deploy-image.yml

@@ -141,7 +141,7 @@ jobs:
         uses: dawidd6/action-send-mail@v3
         with:
           server_address: mail.your-server.de
-          server_port: 465
+          server_port: 587
           secure: true
           username: [email protected]
           password: ${{secrets.MAIL_PASSWORD}}