Send Later Button Requires Restart
A simple button to invoke the (already existing) send later functions.
ansitel Click-to-Dial Thunderbird Requires Restart
Click-to-Dial Plugin für ansitel VoIP-Telefonanlagen zum Markieren und Wählen von Rufnummern in Mozilla Thunderbird.
Http Ping Requires Restart
Sheduled ping any server with http request
Запросы по расписанию к серверу по http
TracEmail Requires Restart
A tool to raise awareness on email privacy. Visualizes the estimation of the path of your email messages on an interactive map. You can see which countries might have taken a copy of the message.
List addons in Windows' "Add or Remove Programs".
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.
teclib' Protocol Requires Restart
Assists to setup a chat account for teclib'.
Prevent accidental interaction with tab contents
This addon returns the old view of the pop-up notifications, as in Firefox 4.0 - 43.0
Zonio Freebusy for Lightning Requires Restart
Finds when are people available for a meeting or event via Zonio Freebusy service. Displays freebusy blocks instantly in Invite Attendees window while attendees are being added. Works with both local calendar storage or any calendar provider.
Delete Only Empty Folder Requires Restart
Disallows to delete not-empty mail folders.
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.
Rikaichan Japanese-Hungarian Dictionary File Requires Restart
This is a dictionary file add-on for the Rikaichan extension.
InfoQube Firefox extension Requires Restart
Extension to import html into InfoQube
Rspamd-spamness Requires Restart
Rspamd spam filtering system score visualization.
Complete master password Requires Restart
The goal is to avoid to have to enter the master password on application startUp.
The extension is not self-sufficient, a script has to extract the master for a secure storage like gnome-keyring, then to transfer it through an environment variable.
Check Attachment before Send Requires Restart
Confirms to send a mail with any attachment.