secondary MX on a Qmail host.

[Greg Moeller]

Ok, I've got a domain that has a total of 3 MX records, one of which is a
high numbered me.
what do I put in the various control files so that my server will accept the 
Email then move it off to the higher priority MX hosts?
them.org                MX      10 imailrelay.them.org
them.org                MX      100 mx.me.net
them.org                MX      20 smtpgw.them.org

I'm the 100, and other than be a place that's better connected than them, I 
have nothing to do with their Email.

Thanks in advance..

Greg