How do i block some types of attach for one domain?

[m0rpheu5]

Hello, i would like to know how can i block files like .avi, .wmv, .mp3, .mpeg, .pps in the emails for one domain??

Thanks

 

[m0rpheu5]

no one knows how to do?

 

[eugenyk]

If you use Kaspersky you can try to blocklist them