Mail Server Mirror

[James Beam]

I have qmail with vpopmail running as our companies primary mail server (and it is doing fine by the way), but I would like to create a backup server to fail to in the event the primary server poo's out on me. Is there any way for the backup server to pull the entire setup automaticaly via a cron or perhaps even push the content to both servers live? (not looking for a cluster - just a live backup for both qmail/vpopmail/email content in the event of a failure on the primary servers part).   Currently, I am doing this with a .tar and that is ugly and not 'live' backup so-to-speak.   Any suggestions please?   James Beam BiznizWEB, Inc.