[Dovecot] remote hot site, IMAP replication or cluster over WAN

[Per Jessen]

Johan Hendriks wrote:

> The servers work with an virtual ip.
> Carp does this, i use it for the firewalls on our location.
> Server 1 has ip adres 192.168.1.1, server 2 gets 192.168.1.2, and the
> virtual addres is 192.168.1.3
> The clients connect to the virtual address 192.168.1.3, and contact
> the machine wich is master at that moment.

Yes, this is a normal Linux-HA setup. 


/Per Jessen, Zürich