26 Oct
2009
26 Oct
'09
4:46 p.m.
Hello,
I want to setup dovecot with two postfix servers on three machines:
- dovecot - with huge amount of disk space - where all user emails will be kept,
- postfix1 - with greylisting, amavisd-new (spamassassin, clamav, etc), with mysql backend,
- postfix2 - same as postfix1. MX priority will be set to the same value for both postfix machines.
For now I don't know how to "glue" these severs:
- if I should install dovecot on both postfix and use third servers as a NFS share?
- or maybe it is possible to communicate with dovecot on third server via LMTP?
- or should I run third postfix daemon (without antyspam etc - simple configuration) on the same machine as dovecot only for delivering local mails?
I will be grateful for any advice, howto or good practices example.
-- Regards, Thomas.