Message and News Reading



The addon modifies the mail.imap.min_chunk_size_threshold preference value by setting it to 100000000.
It is a workaroud to bug 1216951

Not yet rated
9 users
Added November 18, 2015

Hide Badge Icon

Hides the badge for new messages of the Thunderbird app icon on Mac OSX.

Not yet rated
1 user
Added November 8, 2015

ThunderBird Ticker

Extension for creating support tickets based on mail.

Not yet rated
7 users
Added September 10, 2015


This extension implements a convenient way to check and upload attachments against

Not yet rated
34 users
Added June 19, 2015

Feedly Synchronizer No Restart

Synchronize your favorite RSS sources with Thundebird and Feedly

Rated 4 out of 5 stars (4)
152 users
Added June 15, 2015

Page Colors & Fonts Buttons No Restart

Adds buttons to toggle the using the default page colors and fonts, and the page defined colors and fonts.

Rated 4 out of 5 stars (4)
695 users
Added June 7, 2015

Toggle Quotes

A toolbar button and a shortcut key for the QuoteCollapse extension.

Not yet rated
82 users
Added May 21, 2015


Add menu items for copying Archived-At (RFC 5064) URLs from emails

Not yet rated
2 users
Added April 26, 2015

clamdrib LIN

"clamdrib LIN" ist wie der Name schon sagt die Weiterentwicklung des Add-on clamdrib, allerdings nur noch für Linux. Sämtliche E-Mails, Feeds und News werden auf Viren und anderes Ungeziefer geprüft und gemeldet. Gelöscht wird hierbei jedoch nichts!

Not yet rated
335 users
Added February 25, 2015

Auto Zoomer

Keep a preset zoom level across thunderbird restarts.
Usefull on High DPI screens.

Rated 5 out of 5 stars (2)
204 users
Added February 9, 2015

ksbtechies No Restart

Displays latest ksbtehchies News in a popup widget
Get all the Latest ksbtehchies News headline with a single click.

Opens a popup widget with the latest news headlines.

Not yet rated
2 users
Added December 14, 2014

Sender Address Columns

Adds optional columns to the Thread Pane to allow sorting email messages by:
* Sender address -- e.g. ""
* Sender address domain -- e.g. ""
* Sender address local part -- e.g. "someone"

Rated 5 out of 5 stars (1)
111 users
Added October 27, 2014

YT2Player No Restart

Allows for easy sending of YouTube videos to an external media player.

Rated 5 out of 5 stars (4)
1,269 users
Added October 11, 2014

Linagora ESN OpenPaaS No Restart

Quick access to your Linagora ESN network

Not yet rated
6 users
Added September 25, 2014

Open Conversation Button

Adds a toolbar button to open selected email's conversation.

Not yet rated
102 users
Added August 2, 2014


Displays the "Received" header parsed with a regular expression.

Rated 4 out of 5 stars (2)
20 users
Added August 1, 2014

Winmail Opener Bridge

Opens attached winmail.dat by Winmail Opener automatically.

Not yet rated
914 users
Added February 18, 2014

Switch Message Colour

Adds a Toolbar-Button to Thunderbird to switch between the mails' original colouring and your user defined colouring.

Not yet rated
485 users
Added January 10, 2014

Awesome Auto Archive No Restart

Automatically do Archive/Copy/Delete/Move actions based on user defined rules

Rated 4 out of 5 stars (20)
7,502 users
Added December 29, 2013


Adds some magic to the mesasges list columns!
With this addon you can:
* Add a custom column
* Set the default columns for any new folder.
* Show hidden columns in the Conversation Tab.
* Edit a mail header value for a single message.

Rated 5 out of 5 stars (3)
995 users
Added December 21, 2013