BOGUS.xyz Mail Files

I added Applixware to my system, and all of a sudden procmail went bonkers.  It 
now keeps renaming my "paul" mail file as BOGUS.xxx.  The man file says that 
this won't happen if the file is a good file, owned by a valid user, etc.  I 
also tried adding the u+x bit.  This still happens.

What gives?

Paul Matthews