Hi! Using following config for outgoing message:
smtp-starttls = yes
outgoing = smtp+login://EMAIL_HERE:PASSWORD_HERE@smtp.office365.com
In status it can say "Message sent". Or also it can say "EOF" with red color. In both cases it sends message successfully and receipent receives them.
I have also experienced this error -- I'm unable to find any pattern in it, however
@~alexwennerberg please refrain from "me too" comments unless you actually have more information. As is, they provide no value
~labrat In lieu of some sort of "like" or "upvote", it seems there is no other way to indicate that an error is common, affecting many users, and thus possibly higher-priority. I can refrain from such comments though.
And if everyone would do a me too comment on all issues you end up with hundreds of comments which are not actionable...
Debugging the issue is much more valuable, sending a patch is better.
The bug is known, issues aren't solved with a popularity contest but by people contributing code.