[Greylist-users] recommendations for dual MX system?

[Paul Venezia]

Graham Toal wrote:

>>The overhead of administering mysql is unbelievably trivial, but never mind.
>>There's never time to do it right, but there's always time to do it again.
>>    
>>
For some of my installations of relaydelay, I'm using MySQL replication 
between the boxes. If you have two relays, one is the primary DB box, 
the other a replicant of that DB. Swapping them then becomes very simple 
should one fail.

-Paul