Mail - Proofpoint - Understanding The Quarantine Digest - Overview

Preview	Allows the user to preview the message that was quarantined.
Release Email	Allows the user to release a specific email from a sender one time. This release function dose not update the Proofpoint Essentials spam learning engine and does not create any rules in relation to the sender.
Release & Approve	Allows the user to have the desired message released immediately and inform Proofpoint Essentials to create a Whitelist(Allow) rule between the sender and recipient so that mail will not be qualified as Spam from this sender in future. It further helps the Proofpoint Essentials engine learn that this sender is not a spammer and update our understanding for the entire company.
Block	Adds the sender to the blocked sender list to ensure these messages are blocked regardless of content in the future.
Request New Digest	Requests the latest version of the digest to be delivered to your Inbox.

The Quarantine Digest