Blocking attachments - Stopping sneaky employees

[Jon Bates]

Ahh! I don't know how I missed this!?

Thank you very much to those that replied. It's working perfectly now. 

Cheers 

Jon

> Use the file command.
> do a search for #file in your MailScanner.conf

Jon Bates wrote:
>>  
>> I've got all audio and video type files being quarantined on my 
>> servers. Some users are now getting smart to the fact that they can 
>> simply change the extention on the file to bypass this system.
>>  
>> Is there some way to filter attachments based on the attachment mime 
>> type or something? I've done a few hours searching and I havent come 
>> up with a suitable answer.
>>  
>> Any guidance would be appreciated!