Ralf Haferkamp f6b792a517 notifications: pick SMTP auth method automatically by default ...

This introduces the new value `auto` for NOTIFICATIONS_SMTP_AUTHENTICATION.
Which will make the notifications service automatically pick an authentication
mechanism that the server supports. This is also the new default behavior.

This also removes most of the other default settings for the SMTP
configuration. The default values were of no real use for this service.

Closes: #7356

2023-10-05 12:37:27 +02:00

..

channels.go

notifications: pick SMTP auth method automatically by default

2023-10-05 12:37:27 +02:00