Don't Send Linked Files Requires Restart
Prevents sending of linked files if they are file: URLs.
Patch to Alert Invalid Addresses Requires Restart
Shows alert if there is any invalid address in sending message.
Check Recipients Requires Restart
Checks the existence of email addresses of all recipients in Compose message window from local address books and LDAP directories.
Show SMTP Username Requires Restart
Displays username (if available) next to SMTP...
Dialectic Dialer Requires Restart
Dial phone numbers with Dialectic (Dialectic is for OS X only). In addition, when a page loads, phone numbers can optionally be highlighted and hyperlinked to dial Dialectic.
Show a title header above messages.
Mia CRM Requires Restart
Import mail to MIA CRM
Notikeys Requires Restart
Send notification to notikeys on new message arrival
Orb VideoMail Requires Restart
Toolbar button for creating videomails OF ANY LENGTH right from within Thunderbird. This is videomail freed from attachments!
Kukkuniiaat Requires Restart
A Greenlandic spell checker for Mozilla products.
Rspamd-spamness Requires Restart
Rspamd spam filtering system score visualization.
Archived-At Requires Restart
Add menu items for copying Archived-At (RFC 5064) URLs from emails
Edit Message Encoding Fallback Requires Restart
Fallback to a safe encoding, if you are replying to a message with unsupported encoding like UTF-16LE. (workaround for the Bug 961983)
tuneMDNDSN Requires Restart
fix behavior of notifications checkboxes in compose window when editing msg as new
mappviewer Requires Restart
Tools for Meyersound's MAPPonline
Thunderbird Taiga Integration Requires Restart
Convert mails to user stories, tasks and tickets for the Taiga project management system. See https://pehei.de/post/thunderbird-taiga-integration for instructions.
Rikaichan Japanese-French Dictionary File Requires Restart
A dictionary file for Rikaichan.
Rescue Conflicting Alternatives Requires Restart
Converts a mail with conflicting alternative bodes to regular multipart mail.
Unmangle Outlook Safelinks Requires Restart
Users of Office 365 Advanced Threat Protection wil change
all url's in emails to redirect them to an Microsoft filter before opening.
This plugin wil change the url back to the original value.
Skyrock by RaouF Requires Restart
Blogs, profils, rencontres, groupes,photos,.. Avec Skyrock.