Is there a way in exchange 5.5 to block mail based on file attachment names or by text in a subject line? _________________________________ Michael Boggan Network Engineer/Citrix Admin Virtual Desktop Inc. Dallas, Texas Ph: (972) 960-6400 Fax: (972) 960-6445 email: mboggan@xxxxxxxxxxx http://www.virtualdesktopinc.com <http://www.virtualdesktopinc.com/> _________________________________ For Technical Support during business hours please send email to support@xxxxxxxxxxx or call the above toll free number for afterhours support.