I am trying to figure out the best way to install Mailman, or any other
mailing list software in a mail cluster, i.e. two postfix smtp gatways,
two squirrelmail webmail servers, failover cyrus imap servers..
I initially installed it on the same machine as the imap server since this
is where the mail ends up and only is delivered through one machine.
I have other just technical kludges, like propogating the mailman aliases
to the smtp gateway so that it knows what is a local user. i.e. the smtp
gateways check ldap to see if a local destination is actually valid before
sending the mail to the cyrus mailstore via a postfix relay...
How are other people solving this ?
