Imail has no way of stopping spammers from sending, nor does declude if mail is sent via web interface-
Do any of the other mail systems mentioned here have a feature like that? 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/
