I have setup a rule in our IronPort C360 that is supposed to block "protected attachments" - encrypted and password protected files. I have a content filter setup with the condition under Attachment Protection of "One or more attachments are protected." The action applied to this filter is "Strip Attachment by Content" where the attachment contains .*
This is working on encrypted attachments, but password protected attachments are not being stripped.
Is there some way to make both work?