If you know the domain/SMTP address of the sender, you can use message filtering at the IMS. Otherwise, a third party app is really required.
Message filtering: IMS Properties-->Connections Tab-->MessageFiltering button. Rudimentary filtering is available on many email clients as well, including Outlook. William Lefkovics, MCSE-NT4, MCSE-W2K, A+, ExchangeMVP ----------------------------------------------------------- Why just ride, when you can fly? http://www.airborne.net ----------------------------------------------------------- Rent this space: [EMAIL PROTECTED] -----Original Message----- From: Murray Freeman [mailto:[EMAIL PROTECTED]] Sent: Monday, January 14, 2002 1:43 PM To: MS-Exchange Admin Issues Subject: BLOCKING SPAM AT THE SERVER I t seems to me I saw a discussion of the ways of blocking spam at the server level without it ever getting to the workstation. I have need of being able to block some spam type email at the server, how is that done. Murray List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm