IMAP Draft Unread Requires Restart
This is a Thunderbird addon that lets you customize the behavior of the IMAP draft unread messages. No more new mail notifications for your drafts!!
Asciidoctor for Thunderbird Requires Restart
Type some text in your mail's body, hit the asciidoctor button and transform your mail into a pretty html5 asciidoctor document. Font awesome and code highlighting are enabled.
AVIM Requires Restart
Vietnamese-language input method editor (IME). Type diacritics directly into any Web page, Web app, or dialog box. Convenient, comprehensive, secure.
Bộ gõ tiếng Việt cho phép đặt dấu trực tiếp vào bất kỳ trang Web, ứng dụng Web, hộp thoại.
Send Later Requires Restart
True "Send Later" functionality to schedule the time for sending an email.
Check Attachment before Send Requires Restart
Confirms to send a mail with any attachment.
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.
Mail Merge Requires Restart Featured
Mass Mail and Personal Mail
Add menu commands for replying to multiple messages at the same time.
Grammar Checker Requires Restart
Checks grammar using LanguageTool.
Flex Confirm Mail Requires Restart
Confirm mail address and attachments based on flexible rules.
Signature Switch Requires Restart
Switch the signature on/off or choose a new one from your predefined set...
Remembers the language you use with a person or group of people, and switches the spellchecker language automatically for you next time. You do not have to do it manually any more. It remembers and switches it for you.
Resubmit Requires Restart
(Re)submit multiple messages to a predefined recipient(s)
Reply to All as Cc Requires Restart
Send a reply for recipients as CC except the sender, when you do "Reply to All".
Copiar Assunto Requires Restart
Adiciona um botão para copiar o Assunto do email selecionado para a área de transferência
Add a button to copy the Subject line of the selected email to the clipboard
Attach from Clipboard Requires Restart
Create file attachments directly from the system clipboard.
Clippings Requires Restart
Save frequently-entered text for pasting later.
Nextcloud for Filelink Requires Restart
"Nextcloud for Filelink" is an Open Source Thunderbird extension which makes it easy to send large attachments with Thunderbird by uploading them first to a Nextcloud server and by then inserting the link into the body of your email.
Auto Resize Image Requires Restart
Resizer for inline and attachment images (JPEG, PNG, BMP and GIF image formats).
All platforms are supported (Windows, Linux and Macintosh).
SMTP Switch Reborn Requires Restart