From Profields 6.9.0 onwards, when a User is watching a project, the changes made in the fields will be grouped and notified in a single email. This will be easier for the User to find information in their emails and won't have many emails notifying of one change each. This Mail Digest feature will be turned on by default.
While the User is making changes in the Custom Fields, the system will wait for 10 minutes before sending the notification in order to group up all the changes and send them together in the Digest.
As we take care of what our Customers want and need, we have also added a bit of configuration for this new feature.
In the Jira Administration > Manage Apps > Profields Project Notification page, you will find a switch that will allow the User to choose between gathering all the changes, which will make your email less crowded with single notification emails:
or choose the single notification emails if you would like to get notified on every change, like in the following example: