Just installed Zimbra Open Source Edition on Debian Etch. Everything is working *except* receiving mail.
For testing purposes, I'm using hostname.domain as email stem. I'm just using the machine name and LAN domain name, instead of a publicly pingable domain name.
I am able to send messages from my zimbra accounts to email addresses both inside and outside my firewall, but I cannot recieve messages in any of my zimbra accounts.
I get the error message:
Jun 12 12:39:14 hostname postfix/smtp: CD559D4992: to=
, relay=none, delay=0.07, delays=0.03/0.04/0.01/0, dsn=5.4.6, status=bounced (mail for hostname.domain.lan loops back to myself)
I've seen other posts in this forum about this issue and they all refer to making postfix config changes, but I read in the manual that the postfix config files shouldn't be directly edited, because the admin console writes to them.
What should the MTA settings for my server be? This seems to be the setting that is responsible. I've tried hostname.domain.lan in the "Web mail MTA Hostname:" field, I've also tried 127.0.0.1 (which gives a different error):
Jun 12 11:52:28 hostname postfix/local: D8617D498A: to=
, relay=local, delay=0.17, delays=0.02/0.11/0/0.03, dsn=5.1.1, status=bounced (unknown user: "user").
Any ideas? TIA