Policy Banks
Policy banks are sets of Amavis configurations that are applied to specific email senders. You can set-up policy banks to allow clients on your internal network to bypass Anti-spam/Anti-virus scanning, allowing particular senders to attach files that are banned for other senders, etc.
Policy Banks in Warden
MYNETS - mail that originated from your networks. Networks are defined under Warden -> Settings -> Content Filter Settings -> My networks
SUBMISSION - mail that was sent using the submission or SMTPS services (ports 587 or 465).
You can add the policy column to the message log by clicking on the columns button at the button of the grid.
Editing a Policy
Policy bank settings for outgoing mail can be changed under Warden -> Settings -> Content Filter Settings -> Policy Banks.