On Tue, 18 Jan 2005 12:49:10 -0500 (EST), A. M. Salim <msalim@xxxxxxxxxxxx> wrote: > http://www.MSExchange.org/ > > Hi all, > > Is it possible to block attachments of selected file types (e.g. .vbs, > .mpg, .mov, .avi) in Exchange 2003? Microsoft does not provide email attachment blocking natively with Exchange. You will find lots of Exchange compatible anti-malware (malicious software) systems here: http://www.slipstick.com/addins/content_control.htm http://www.vamsoft.com/orf/orfee_prodspec.asp On most of my Exchange deployments we use a Fortinet Fortigate firewall in combination with Postfix running on FreeBSD to remove unessential email attachments and forbidden content, rather than placing these responsibilities on our Exchange server or even worse, our client systems. In fact, on my networks you cannot connect directly to any Windows servers including Exchange from the Internet. ...D