Feature key description

[Alexander Dobritsky]

Greetings!

I would like to ask about perpetual feature key(Incoming Mail Handling, Bounce Verification). What kind of the email security appliance functionality does each key permits? Actually I am interested in the masquerading and domain mapping features. Will they work or not?

This question is the continuation of this discussion https://supportforums.cisco.com/message/2003717#2003717

[Jacqueline Fleming · Accepted solution]

The Incoming Mail Handling Key covers all basic email functions, including Masquarding and Domain Mapping.  This key is critical to basic system functionality - no mail will flow without it.

The Bounce Verification key provides access to the Bounce Verification feature only.  If this key is missing/expires, only Bounce Verification will be affected.

[svillami]

But which is the sku of that specific feature ?