i'm going to set up a cluster of mail server but i'm not sure, what's
the best way. i'm using qmail/vpopmail/mysql for 3 years now. but now i
have to set up a bigger system. i know that vpopmail has an option
--enable-mysql-replication, but i don't see how to set up the rest of
the machines. i want to use one nfs-server with raid-5 harddisks and an
installed mysql server, which acts as the master server. i also have two
(maybe three) satelite server, which act as pop3/imap machines.
/home/vpopmail and /var/qmail is exported by the nfs server and mountet
on all satelites. do i have to take care of something else? what about
creating new users/domains on one satelite? what is to be done on the
other satelite? send -HUP to the qmail-send process to re-read
morercpthosts, virtualdomains, users/assign? or will vpopmail recognize
that for example a new domain is created on the other satelite? unlikely
inter7 has no documentation about that theme...
i would be very happy, if someone can show me the right direction.