Allow rules/filters to be more customisable. Allow users to specify when mails move from the inbox to designated folder.
Scenario 1 - Allow the latest mail matching a filter rule to remain in the inbox for a specified number of days before it moves to the designated folder.
Scenario 2 - Move an email to the designated folder automatically after it is read.
Scenario 3 - Automatically delete mail from specific senders if unread for more than specified days.
This will really help us better manage our inbox considering the amount of emails we get these days.