Quote:
Originally Posted by longman555
The system is BES for Exchange, version 4.1.X
I was able to find how to limit the size of the attachment files ("Controlling attachment file sizes to minimize conversion resource requirements" from the sysadmin guide), still I couldn't find how to control the allowed type of attachments, for example do not allow .mp3 etc. Please help.
Regards,
Longman
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You'd have to block these on the messaging server (which would then impact the mailbox) ... while you can configure the BES to have the ability to render attachments you don't use it to block delivery of certain types to HHs ... you could configure it to block all attachments.