Add-ons
Message Composition
Sort by:
AI Grammar
Helps you write emails with the Llama3 LLM (offline). Corrects grammar mistakes in your draft email.
Replaceholder
Replace placeholders with date and time as you type.
入力画面の件名、本文内の各プレースホルダを日時や曜日等の文字列に置換します。
Macro Template
Macro Template is to replace mail templates with macros for date formatting.
Jitsi Meet event generator
Stop Ignoring Reply:To
Requires Restart
Default "Reply" functionality pays attention to "Reply-To" in original email
Markdown Here
random(signature)
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.
No longer maintained: See below.
Paste code
Thunderbird addon creating a context menu option that pastes code beautifully in HTML messages
Toggle Line Wrap
Toggle wrapping of long lines in the message composition window when writing plaintext messages. Wrapping can be controlled via a toolbar button and a keyboard shortcut.
tuneMDNDSN
Requires Restart
fix behavior of notifications checkboxes in compose window when editing msg as new
Netiquette Checker
An integrated netiquette checker for EPITA students.
List all the netiquette rules that are not respected when writing an email.
Feel free to contirbute to the repository:
- https://github.com/d4ilyrun/netiquette
Toggle Word Wrap
Requires Restart
Toggle word wrapping and <PRE> element wrapping in the message composition and HTML display windows, respectively. Based on original version by Kaspar Brand.
Copy Message ID
Adds a button to the message view toolbar to copy the message ID to the clipboard. This is useful when sending email replies via the command line.
FastCC
Requires Restart
A Thunderbird extension that let you switch to cc: with the ALT+CTRL+C keyboard shortcut!
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.
Rage Hoye
Requires Restart
Prevents you from sending offensive mails based on a keyword list
EML-Editor
Addons to edit EML files and save your emails as EML file with their attachements.
Available on Github with MIT Licence :
https://github.com/pgpgeek/thunderbird-addon-eml-editor
HtmlHighlightr
Requires Restart
Provides source code highlighting in editor's "Insert HTML" dialog.
To create your own collections, you must have a Mozilla Add-ons account.
