Originally Posted by TWadmin
After following the Postfix, Virtual Users on FC5 howto, do "system" accounts (ie, those in /etc/aliases such as webmaster, abuse, etc) need to be set up manually for each domain? I'm seeing this both ways and not sure which is right.
You can create system users (i.e. users, that are listed in /etc/passwd) only for domains that are not listed in the MySQL domains table. The domains of the system users must then be listed in the mydestination
line in /etc/postfix/main.cf.
But of course, you can make webmaster, postmaster, etc. virtual users.