Welcome to Thunderbird Add-ons.
Add extra features and styles to make Thunderbird your own.Close
A ThunderBird extension to prevent the use of the Bcc field.
Bcc is the worst thing ever.
It kills transparency inside an organization.
If you use the Bcc feature, you should ask yourself why..
Extension for creating support tickets based on mail.
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.
AFP protocol enabler No Restart
Enable afp protocol (afp://)
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.
Prevents you from sending offensive mails based on a keyword list
Outlook style headers and few goodies for Thunderbird & Postbox.
gLOC - a link that lets you find your way! Once you create your own gLOCs at https://gloc.wayz-solutions.com, you can easily insert them into your emails in Thunderbird. You can also use gLOCs someone else shared with you.
Select a text in Russian appearing on any web page and get a spelling check for it immediately!
This Extension lets you send Mails to both, first and second email address...
Adds a font size (in pixels), strikethough, subscript and superscript buttons to Thunderbird's Compose Window.
Easily and quickly to encrypt / decrypt:
Private messages via e-mail, blogs, social networks, forums, websites, images, etc
Support: Firefox, Thunderbird and SeaMonkey
New feature: CryptoPad (crypto-notepad)
Switch Thunderbird email signatures. Supports Gmail, Yahoo, AOL & Outlook webmails. Youtube, Facebook, Twitter icons & more
Warns if you send mail from or to a specified domain. If there are multiple accounts in your profile, you can isolate one so that you can't send mail to that domain from outside or vis versa without warning.
Re-submit messages received from users to a predefined recipient(s)
Based on TrustedBird/MiliMail work. Patched to work with lastest Thunderbird.
Permits to use several LDAP directories simultaneously for address autocompletion.
Adds the ability to easily insert emojis into your composed messages in Thunderbird.
Add Synnefo support to Thunderbird's Filelink feature.
Plugin para subir ficheros a Consigna (Junta de Andalucía) de forma automática desde Thunderbird.
Está ideado para el intercambio de ficheros de gran tamaño. Es un espacio de almacenamiento temporal y con algunas restricciones de acceso opcionales.