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.
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