http://www.amavis.org/ Can be setup with sendmail, postfix, etc. to automatically scan e-mail attachments. I think they only support Sophos antivirus, but I could be wrong. I tred Sophos and was impressed, but they never got back to me when I requested a quote. Search freshmeat for antivirus for other soultions. -- Andy Zbikowski, Sys Admin | (WEB) http://www.ltiflex.com LTI Flexible Products, Inc. | (PH) 763-428-9119 (EX) 132 21801 Industrial Blvd | (FX) 763-428-9126 Rogers, MN 55374 | (PCS) 612-306-6055