[vchkpw] Guide for setting up a queueing server...

[Brendan McAlpine]

Can anyone point me to a resource (or resources) that explain how to set up a qmail queueing server?

Basically I need to set up a secondary, backup server that acts as the secondary mx which will queue all mail for one or two domains, and try to deliver it to the primary mx over and over until it can.

Pretty basic stuff, but I can't seem to find anyplace that describes how to set it up in qmail.

Thanks

Brendan