[EMAIL PROTECTED] writes: > We also built HA for each mailstore, such that it are in fact two > systems clustered by the kimberlite software mounting a shared > RAID in a failover situation. See > > http://oss.missioncriticallinux.com/projects/kimberlite/ > > for details.
Did you considered more decentralized fail-over? I'm thinking about having synchronized IMAP servers present at physically separate locations. Any thoughts on this?