Add-ons
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Auto Password Registerer
Requires Restart
Registers given passwords to Firefox/Thunderbird's password manager automatically.
teclib' Protocol
Requires Restart
Assists to setup a chat account for teclib'.
Lowercase Email Addresses in Message Headers
Requires Restart
Shows lowercase email addresses in message headers and their tooltips.
ExtendIMAPFilters
This addon extends filtering to read messages downloaded during an IMAP synchronization (bug 308148)
DSN Settings 2
Requires Restart
Adds user interface settings for Delivery Status Notification (DSN) requests. This addon is useful for settings for Delivery Notification request and better experience with Notification Viewer addon.
ClickGuard
Custom Buttons
Requires Restart
Gives a possibility to create custom toolbarbuttons...
Native AdBlocker
Smart Folders For Single Account
Adds smart folders (unified folders) for single account.
By default smart folders available only for two and more accounts.
Google Tasks Sync
Requires Restart
Manage your tasks from Thunderbird, even while offline.
PennyPost
Requires Restart
This extension makes it very easy to generate and attach stamps to outgoing mail. It also automatically detects and verifies stamps on incoming emails. The MBound algorithm requires a 16MB fixed table to work, HashCash is more CPU intense.
Telify
Requires Restart
Converts telephone numbers into clickable links for use with CTI applications, SIP clients, Skype, Netmeeting, snom phones, the AGFEO TK-Suite Client and SerVonic IXI-PCS.
Tag Sequence Arranger
Requires Restart
Enable you to arrange the tag sequences in their listbox.
Pydio for Filelink
Requires Restart
Adds support to use Mozilla Filelink with an Pydio account.
Novacoin Antispam
Requires Restart
Keep a correspondence with only the well off people.
For donate 4VgkLjNQHDcawXbvuTry3X4V2WEXP66vay
Hindi Pop up
Requires Restart
After installing this extension, just hover the mouse on top of an English word and a pop-up will appear with suggestions of possible hindi equivalents.
Sensitivity Header + SPX
Requires Restart
Implement the "Sensitivity" header for outgoing messages (described in RFC 4021 section 2.1.55).
Forked from another add-on developed by ff_bob, added SPX header for Sophos security appliances
RM: EXTERNAL:
Requires Restart
Removes 'EXTERNAL: ' from the start of an email subject if it is preceded by 'RE:' or 'FWD:' (case insensitive). The removal is done after the 'Send' button is pressed.
hubiC for Filelink
Requires Restart
Add hubiC support to Thunderbird's Filelink feature.
To create your own collections, you must have a Mozilla Add-ons account.
