As of 2019-05-10, it appears that the only digest delivery frequency option is Daily, which is by default.

Provide options for delivery of the Quarantine Message Digest:
- On/Off (i.e., deliver / don't deliver)
- If delivery On, provide for delivery frequency options: "real time" (message-by-message notification of quarantine), Daily, Weekly, Monthly

Related suggestion:


  • I would also include a filter for types of quaratines you see. I had one which included Blacklist as a reason. I'm not interest in hearing about those.