Where can I find "fallback emailer" and set it?

[twissell@community.nodebb.org]

Hello everybody!

The question is written in the subject.
See screenshot attached

Can’t find it anywhere and have no clues, what the issue is.

NodeBB 4.4.6 latest on-premise. and self hosted SMTP setup.

SMTP is working with no problems.

[julian@community.nodebb.org]

Twissell I think the “fallback emailer” is literally just searching for a “mail” executable on the machine.

It’s pretty outdated now, since emailing directly from your machine is a good way to just get your emails to land in a spam bin somewhere. We should probably just update this to ️ or ️ instead of an error.