Missing MAILER_* Variables in Joplin Server Documentation

Hello

I’ve been using Joplin for a while now, syncing my data with Nextcloud. I recently discovered that there’s also a Joplin Server, so I went ahead and installed it.

I did run into a short struggle with setting up the “Mailer” functionality. The required variables are not listed in the .env-sample file, nor are they documented in the docker image description.

Therefore, I would like to ask whether there is a specific reason why the MAILER_* variables are omitted? If not, would it be possible to add them to the .env-sample file and to the Docker image description as well? This would likely be of help also to other users. Otherwise, is it simply assumed that users are expected to discover these variables on their own?

Final solution gave me this article:

And found also all the variables in here in the official Github repository.

Best regards,
Simon