Some entries in a user's active summary notification do not have a release link
If you enable active summary notifications in the portal before a scheduled notification is sent out, some emails do not have the release link. This is because the emails were flagged as spam before the feature was enabled and the release link was not assigned to them. All subsequent emails within the active summary notifications contain the release link.
To enable active digest notifications:
Note: This change can be applied at the domain (custom) level or global level.