Mail Security: Separate Incoming and Outgoing Extension Blocking
To prevent Intellectual Property Data-Loss, it would be much better,
if there are 2 separate Filter Lists - one for Incoming and one for Outgoing Extension Blocking.
Via Extension Blocking we want to prevent, that e.g. DWG-File Attachments are sent to customers by the Engineering department without approval.
After approval, the secretary should be able to release the outgoing blocked Mail.

1 comment
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Bob Alfson commented
Rudi, perhaps you would prefer to support: http://feature.astaro.com/forums/17359-astaro-gateway-feature-requests/suggestions/343874-gateway-data-leak-prevention-system?ref=title
Cheers - Bob