Automatically apply settings recommended by security and privacy experts.
DictsInfo Requires Restart
Search the highlighted text at Dicts.info.
Report Spam Requires Restart
Report spam is a Thunderbird plugging to report antispam errors. A new button is added to header tool bar in order to signal a message as a false positive (a ham that is tagged as spam) or a false negative (a spam not tagged as spam).
Mailing List Manager Requires Restart
Clean up your Inbox and Organize your Mailing Lists
Email signature for Thunderbird - WiseStamp Requires Restart
Switch Thunderbird email signatures. Supports Gmail, Yahoo, AOL & Outlook webmails. Youtube, Facebook, Twitter icons & more
Preferential (New GUID) Requires Restart
Advanced preferences manager for Mozilla-based...
Stego Block Requires Restart
Embeds a small secondary, encrypted message in an email, known as a Stego Block.
CALDAV - Search/Subscribe Requires Restart
Add CalDAV search & subscribe feature to Lightning
Protected E-mail Addresses Requires Restart
Generates protected and disposable e-mail addresses and filters junk mail sent to invalid addresses.
Sensitivity Header Requires Restart
Implement the "Sensitivity" header for outgoing messages (described in RFC 4021 section 2.1.55).
This allows the user to select Private / Personal / Company-Confidential (or none) for an outgoing message.
Adds personal filters to quickfilter toolbar
DSN Settings Requires Restart
Adds user interface settings for Delivery Status Notification (DSN) requests. This addon is usefull for settings for Delivery Notification request and better experience with Notification Viewer addon.
No Close Other Tabs Requires Restart
Removes "Close other tabs" context menu item.
Smart OwnCloud Filelink Requires Restart
Filelink pour serveur Owncloud
ThunderBridge Requires Restart
P2P e-mail delivery.
Lightning Reminder Left Buttons Requires Restart
Tired to mistakenly press that "Dismiss All" button? Move the Lightining Reminder "Snooze all for" and "Dismiss All" buttons to the LEFT!
... and from version 2.0 you can keep them on the RIGHT, but swapped!
Crash yourself with ease
Google Mail Tab for Thunderbird Requires Restart
Open Google Mail in a new tab inside of Mozilla Thunderbird
eelpout Requires Restart
The anti-phish. An informative phishing detection...