Code:
postfix_queue_directory = /opt/zimbra/data/postfix/spool
There is nothing in the folder /opt/zimbra/postfix-2.4.3.4z/spool/maildrop date-stamped after the six files that were originally causing the error message were deposited.
If it's of any interest, this is the format of the message received after I changed the permissions:
Code:
Mar 26 15:07:58 hostname postfix/postdrop[28682]: warning: unable to look up public/pickup: Permission denied
Mar 26 15:07:58 hostname CRON[28570]: (pam_unix) session closed for user zimbra