Chat and IM
Open Telegram Web in Thunderbird
Open WhatsApp Web in Thunderbird
New messages can be automatically marked as read in common folders (e.g. spam, trash, drafts, templates).
Allows you to resend (also known as redirect) email messages.
Uses 'cardbook' if installed
Bases on the add-on 'Mail Redirect' by Onno Ekker and Pawel Krzesniak
Please see the support page on how to use and why it sometimes does not work!
Adds a button to open Google Messages in a new tab.
Add emojis to your e-mails.
Thunderbird Chat Notification Requires Restart
Chat notification for Mozilla Thunderbird. Notification with alert (click on alert open conversation) and sound.
ChatGPT enhancer - adds context menu, keyboard shortcuts, history and more!
Automatically archives old mails (Improved version of the orginal Autoarchive Add-on)
Chat Notifier (for Thunderbird) Requires Restart
Permet d'etre notifié des nouveaux messages du chat.
A context menu item to open the links associated with feed items in the default browser and then mark them as read.
Disable Signature Requires Restart
Allows to disable the S/MIME signature of messages. Afterwards, these messages are no longer recognized as signed and their attachments can be deleted or detached.
Power Folder add-ons tool is used for large attachment in Mozilla Thunderbird extension.
Open Google Chat in a Thunderbird Tab
QFO - Quick Fuck Off Requires Restart
This extension serves the purpose of providing instant access to the FOAAS web service. FOAAS (Fuck Off As A Service) provides a modern, RESTful, scalable solution to the common problem of telling people to fuck off.
CIX Forums Requires Restart
Open CIX Forums in Thunderbird. Free CIX accounts from https://forums.cix.co.uk/signUp.aspx?p=cixbasic
Adds browser action icon to toolbar to open Telegram. See https://thunderbird-essentials.thomas-bandl.de/wordpress/2020/10/04/telegram-button/
Chat Notifier with Pop-Ups Requires Restart
Allows to be notified when you receive chat message in Thunderbird.
Gitter Requires Restart
Assists to setup a chat account for gitter.im
Where developers come to talk.
Adds browser action icon to toolbar to open Skype. See https://thunderbird-essentials.thomas-bandl.de/wordpress/2020/10/04/skype/