mmm, that’s embarassing, I’m sure I tried but maybe something else was not working so I return to that… @coreyhulen that worked so thanks. Now the problem is: TLS is not working still. I have to use StartTLS so I did but this is the log now:
[2015/09/02 16:10:09 UTC] [EROR] An error occured while sending an email in emailTeams err=SendMail: Failed to add to email address, 554 5.7.1 : Helo command rejected: Bad HELO
Might be because of the authentication method? In my case it’s plain, don’t know if this might help.
Regarding the link you pasted, Email Setup seems replaced by Enable Email and the link about it is 404 (smtp-email-setup.md seems missing in master).