I was having a similar problem ('permission denied' rather than 'no such file') after upgrading from 5.02 to 5.04. To get rid of the recurring message, I chmod'ed /opt/zimbra/postfix-2.4.3.4z/spool/maildrop to 777. Perhaps you can just create said directory?
Now this approach doesn't actually seem to fix the problem, it just gives up trying after receiving another permission denied from the public/pickup directory. My suspicion is that postfix is operating in the wrong place to begin with (/opt/zimbra/postfix-2.4.3.4z/ vs. /opt/zimbra/data/postfix/). Can anyone with a better knowledge of the inner workings of Zimbra confirm or deny this? |