See also Mail Security and Continuity Quick Guide
If you are subscribed to the Mail Security and Continuity Service, you will probably receive a Digest Message.
Digest messages:
Just click the Release link next to the message you want delivered into your Inbox.
This does not affect any future messages.
Once you have released a filtered message for delivery, the next screen that appears will ask you if you want to also whitelist the sender.
Whitelisting a sender will keep all future messages from that sender from being filtered.
Login: https://mail.maxfocus.com
The digest message frequency can be controlled by you from the Mail Security console:
MSP Mail Console → Change your email notification preferences