[Dovecot] fallback for proxy?

[Bill Boebel]

On Sunday, October 28, 2007 8:32am, Cor Bosman <cor at xs4all.nl> said:

> Is it possible somehow to configure a fallback for a failed proxy? I am using
> sql based proxying through dovecot, but it would be nice if you can fallback
> to another host if the proxy destination server is down. High availability
> and all..

We do this in our system by having a separate monitoring server update the IP in MySQL when a backend server fails.

Bill