Rated 4 out of 5 stars

Great Add-On. Perfect when using Gmail to force messages to the Trash Folder! Also allows you do program shift-delete to move a message to Gmail Trash.

Only downfall is that the keyboard shortcuts apply to all mail accounts... would like to see the ability to move messages within the same mail account using the same key combination as well as the current global method.

This review is for a previous version of the add-on (1.3.8). 

Version 1.4.5 adds this feature. When you modify a preset, you can now choose "Inbox," "Trash," "Sent," "Draft," or "Templates" from the bottom of the list. The preset will then file messages in the indicated special folder of the same account. Thanks for the suggestion!

P.S. Until version 1.4.5 is approved for publication, you can download it by clicking on the "view older versions" link at the bottom of this page.