Add-ons
Message and News Reading
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sms77
Soapy
Requires Restart
Bypasses DNS-based censorship
NOTE: This was created as a SOPA protest in 2012. This does not work anymore for most sites. Use Tor instead.
SortPref
Requires Restart
Adds the ability to control primary, default sorting and threading options.
SoundPlus
Requires Restart
SoundPlus customizes the sound that is played when a new message arrives for a particular contact in the address book, similar to mobile phones. There is also a variation that is played when a message arrives and it is a continuation of a thread.
Spam Scores
Displays spam scores according to mail headers. Supports spam/ham score headers of Rspamd, SpamAssassin and MailScanner. The add-on adds a column with the overall spam score to the mail list view and shows details of any matched spam/ham rule.
Spamness
StickyCharset
Requires Restart
Allows persistent charset changes on individual messages. For use with messages that have erroneous charset header...
Super Date Format
Requires Restart
Fully customize the date format of the Date/Received column.
SuperOffice Mail Link
Requires Restart
Archive mail in SuperOffice CRM software from Thunderbird
Switch Message Colour
Requires Restart
Adds a Toolbar-Button to Thunderbird to switch between the mails' original colouring and your user defined colouring.
Tabbed Mail Preferences
Requires Restart
Enhances control over some aspects of tabbed mail browsing.
TabControl
Tag Sequence
Requires Restart
allow you to change the tag sequence, hence change keyboard shortcuts
Tag Sync for TB
Syncronise/transfer tags, to other TB installations.
POP and some IMAP servers don't store tags (keywords).
This addon helps to have the same emails tagged on all TB installations.
Uses a central database, can be installed on your PC or server.
TamilVisai (TamilKey)
Requires Restart
A utility for typing in Tamil language. It will be ideal for Tamil bloggers...
TB Properties
Requires Restart
Wanna know more about a link or image you see in Thunderbird? Do you really really really wish there was a properties box with the info about objects? Well..
To create your own collections, you must have a Mozilla Add-ons account.
