Hi exchange admins, i looking for a way helps me to block emails that includes some file types, like audio, video, so am i able to do this issue from Exchange Server 2007 ?

You can make a transport rule which matches a part of a filename, for example mp3 or something.Regards,Johan

Hi, You can view the resource about the Transport Ruleas the reference http://technet.microsoft.com/en-us/library/aa998860(EXCHG.80).aspx Thanks

thank you very much, i've created tranport rule successfully. its really funcional more than blocking from any 3rd party anti-spam system i should practice more on rules Wish you the best Polite