Here's how I debug this stuff:
open 2 shell windows, plus a mail client for an external mail system ( I use gmail ).
window 1:
tail -f /var/log/zimbra.log | grep postf
window 2:
tail -f /opt/zimbra/log/zimbra.log
Send a mail
Anything in the postfix window? What's the last line postfix logs?
Works best on a system with no traffic, since there's less stuff to sort through. |