perhaps (sorta-bash-psuedo-code): for mail in `ls -1 ~/Maildir/qmail/cur` do if (!(grep Outlook $mail)) rm -f $mail done i dunno, geesh... the sublist filter should check for OT in subj ;-) On Fri, 27 Jul 2001, Brook Humphrey wrote: > What client do you use and how do you set filters based on clients. I use > linux but have never tried this type of thing before. /* Regards, Jason Kawaja, UF-ECE Sys Admin */