On 09/23/2010 08:36 PM, Alejandro Facultad wrote:
Dear, I want to have two Postfix SMTP servers, one active and one pasive, in a cluster fail-over schema.
Why do you want that ? SMTP has built-in redundancy - just run multiple MX machines.If you want instant IP-level failover, use a frontend loadbalancer with heartbeat detection, but that's really not postfix-related.
-- J.
