I currently have a filter setup to automatically mark new emails as unprocessed which I love but I have to manually change the label to processed after it's been read.

It would be super helpful to update the sieve filter engine to allow for the following:
- If email status changes to read then a label can be added (e.g., processed) and another removed (e.g., unprocessed) & also have the ability to add to a folder or remove from a folder
- If email status changed to unread then a label can be added (e.g., unprocessed) and another removed (e.g., processed) & also have ability to add to a folder or remove from a folder

A little bit more flexibility in automation would go a long ways. Sometimes, I need to mark an email as unread again b/c I did a cursory check but need to reapply the unprocessed/remove processed label so I know to do a deeper dive later on when I have more time.

Thanks! :)