I am not exactly clear on what you are asking - with both 'Enable Decryption for enhanced Visibilty and Control' and blocking the webmail file upload/download in Access policies, does that resolve the issue for you?
As for *how* it works, I think you are effectively talking apples and oranges, since the Access policy deals with how things are accessed/no accessed (file upload/download blocked/allowed), where the Decyption policy isn't 'access' so much as deeper traffic inspection. They are two separate things... if that makes sense.
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...