> I noticed in this thread that some admins use BLOCK and some use > NUL, which I believe deletes the email. Is there a difference in > these two options, and if so is one less processor overhead or use > less resources than the other?
NULlifying a message file without delivering it or any associated notifications/bounces will always be the most resource-efficient method of content scanning. 'Block,' i.e. reject without accepting for delivery, is not an IMail option when content scanning, since the message file must be on disk to be scanned. -Sandy ------------------------------------ Sanford Whiteman, Chief Technologist Broadleaf Systems, a division of Cypress Integrated Systems, Inc. e-mail: [EMAIL PROTECTED] ------------------------------------ To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
