I use postfix on ubuntu 12.04lts.
I installed mailman following the "http://www.howtoforge.com/installing-iredmail-and-mailman-on-debian-squeeze"
it works but as reciped when i add a newlist postfix
postconf -e 'relay_domains = lists.example.com'
also into phpadmin
and upon execute newlist mailman
I don't get the mailinglist mail. because i get an error;
Oct 3 12:02:00 postfix1 postfix/trivial-rewrite: warning: do not list domain lists.example.com in BOTH virtual_mailbox_domains and relay_domains
But if I don't add lists.example.com into relay_domains and execute newlists firstname.lastname@example.org
, i get the mail and the list works well.
How can i correct the problem ?