Hi Jeroen TLS over SMTP is not yet supported.
See https://sogo.nu/bugs/view.php?id=31 Francis > On Feb 1, 2020, at 7:18 AM, Jeroen van Os ([email protected]) > <[email protected]> wrote: > > Hi, > > I am trying out SOGo 4.3 and I have an issue with SMTP. I have an SMTP server > on port 587, STARTTLS required, login with email and plain text password. > > I have set the following values in sogo.conf: > SOGoMailingMechanism = smtp; > SOGoSMTPServer = "smtp.my.domain:587"; > SOGoSMTPAuthenticationType = PLAIN; > SOGoForceExternalLoginWithEmail = YES; > > However when trying to send an email in the web interface, it says "cannot > send message: (smtp) authentication failure". The logs show the following: > C: connect to <0x0x5635537778b0[NGInternetSocketAddress]: host=smtp.my.domain > not-filled> > S: <SMTP-Reply: code=220 line='smtp.my.domain'> > C: EHLO sogo-0.my.domain > S: <SMTP-Reply: code=250 line='CHUNKING'> > S: pipelining extension supported. > S: size extension supported. > C: QUIT > S: <SMTP-Reply: code=221 line='2.0.0 Bye'> > > Am I missing something in the configuration? I am not sure SOGo actually > encrypts the connection with STARTTLS but I can't find an option for that. > > IMAP is working perfectly fine. > > If I should provide any additional information, please let me know. > > Kind regards, > Jeroen > > -- > [email protected] > https://inverse.ca/sogo/lists -- [email protected] https://inverse.ca/sogo/lists
