Mbox Script

Anyone know of a way to pull messages out of a mbox format and forward 
them to the respective user?

I had a fellow admin create a syntax error in the procmailrc script for 
forwarding mail.

Unfortunately it just dumped the mail, but I do have a copy of all mail 
as a audit trail in the root mbox.

Anyone know of a script/program to read mbox format and reforward the mail?

I could write a shell script to do this I guess, but I do not want to 
recreate the wheel if I do not have too.

-gc