I just installed Zimbra CS 7.1.4 and set up domains. Now i can send mail from Zimbra to my mailbox in free mail hosting mail.ru but when i reply the messages do not reach mailbox and i see in logs this:
Feb 8 16:21:24 mx postfix/smtpd: connect from smtp4.mail.ru[18.104.22.168]
Feb 8 16:21:24 mx postfix/smtpd: lost connection after CONNECT from smtp4.mail.ru[22.214.171.124]
Feb 8 16:21:24 mx postfix/smtpd: disconnect from smtp4.mail.ru[126.96.36.199]
I have simple mail server (postfix+dovecot) and it works great. Now i'd like to try zimbra but i cant solve this problem...
PS I thought it is something wrong with zimbra`s postfix main.cf - by default it was mydomain=localdomain. I changed it to my real domain an make "postfix reload" but this solves nothing