SMTP test mail fails

[Canorus]

💡 Summary

Send test mail via smtp fails with error message

Endpoint: admin/send-email
Info: {"e":{"message":"Message failed: 450 The from.email field is required. The from.email field is required.","code":"Error","id":"****"}}
Date: 2023-08-05T13:50:12.403Z

🥰 Expected Behavior

Test mail should be received

🤬 Actual Behavior

Test mail fails

📝 Steps to Reproduce

1. Input all the required information from mail server in config
2. send test mail
3. find message that says something along 'internal server error: unexpected internal server error occurred'

📌 Environment

config:

I know this value is correct because it's working configuration on my Mastodon instance.

💻 Frontend

• Model and OS of the device(s): Mac mini 2018, Ventura 13.5
• Browser: Safari 16.6(18615.3.12.11.2)
• Server URL: msk.canor.kr
• Misskey: 13.14.2

🛰 Backend (for server admin)

• Installation Method or Hosting Service: manual, systemd
• Misskey: 13.14.2
• Node: 18.17.0
• PostgreSQL: 15.3
• Redis: 7.0.4-1
• OS and Architecture: Ubuntu 22.10

[saschanaz]

Per the code it looks like the test mailing uses the saved email address rather than the address in the form, can you try again after saving the form? And which mailing service do you use?

https://github.com/misskey-dev/misskey/blob/db5046ed3a6b156094f2863b3941854865c25214/packages/frontend/src/pages/admin/email-settings.vue#L100-L114

[Canorus]

Same error happens even after saving the value.

Just to be clear, above error message occurs when implicit SSL/TTS is disabled(and saved), below is error message when implicit SSL/TTS is enabled(and saved):

Endpoint: admin/send-email
Info: {"e":{"message":"C02790174E7F0000:error:0A00010B:SSL routines:ssl3_get_record:wrong version number:../deps/openssl/openssl/ssl/record/ssl3_record.c:355:\n","code":"Error","id":"***"}}
Date: 2023-08-07T07:03:47.908Z

I'm using mailersend.net for mailing service.