Messaging Gateway

HI,

we have symantec Brightmail for spam protection to our Exchange2010 environment...we want to block email attachments (which contains video files even compressed format )  users sending mails with movies attachments in compressed format...

could any one look in to this matter and advise me a solution..

thanks and regards

The brightmail software will do this.  You'll need to familiarize yourself with the documentation in order to better understand how to set up policies and other configuration items.