has anybody experience with the mail connection through smtp in 10.3?
I am trying to connect through smtp with starttls to a central mailserver in the same network (but not locally on the OC server). Settings are:
send mode: smtp
server address 10.10.10.19:587 (587 = submission port RFC 6409)
username & Password
authentcation method: none
I always get:
Nov 27 18:49:57 mail2 postfix/submission/smtpd: connect from unknown[10.10.10.11]
Nov 27 18:49:57 mail2 postfix/submission/smtpd: lost connection after STARTTLS from unknown[10.10.10.11]
Nov 27 18:49:57 mail2 postfix/submission/smtpd: disconnect from unknown[10.10.10.11] ehlo=1 starttls=1 commands=2
Same happens when I use the standard port 25. I also played with ‘mail_smtptimeout’ => ‘30’ but without success.
Any ideas? Both servers are located in the same network segment, but are separated from each other, therefore I need smtp and can not use local sendmail instead.