Besides the fact that it provides you a wide palette of buttons to choose from, Phoenity Buttons also displays message headers more compact (2 lines).
Phoenity Buttons also moves the other actions button to the header toolbar.
Here are some key features of "Phoenity Buttons":
You can add the following toolbar buttons:
· Mark Thread As Read
· Mark All Read
· Kill This Thread
· View Ignored Threads
· Toggle Message Pane
· View Message Body As HTML
· Display Attachments Inline
· Config Editor
· Download Manager
· Activity Manager
· Add-ons Manager
· Filter Manager
· Error Console
· Close Thunderbird
· Restart Thunderbird
Requirements:
· Thunderbird 17.0 and later
What's New in This Release: [ read full changelog ]
· Added context menu to the All Tabs button.
· Added Pre Tabs Toolbar.