訊息整合

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延期發信 需要重新啟動

用來預定傳送信件的時間寄信

評分: 5 / 5 顆星 (145)
72,832 位使用者

Signature Switch 需要重新啟動

Switch the signature on/off or choose a new one from your predefined set.

評分: 4 / 5 顆星 (206)
64,536 位使用者

Mail Merge 需要重新啟動 精選

Create and Save or Send Multiple Individual and Personalized Messages from a Draft

評分: 5 / 5 顆星 (172)
64,284 位使用者

Stationery 需要重新啟動

Extension to mimic Outlook Express Stationery.
Allow you to use HTML files as templates for mail. Also allow custom template in replies or forwarded mail!

評分: 4 / 5 顆星 (122)
29,561 位使用者

ThunderPEC 需要重新啟動

ThunderPEC semplifica la gestione della Posta Elettronica Certificata (PEC) e delle comunicazioni PCT e FatturaPA in Thunderbird.

評分: 5 / 5 顆星 (12)
25,476 位使用者

SmartTemplate4 需要重新啟動

SmartTemplate4 offers an easy way to automatically create customized replies by auto-inserting various mail headers. Templates can be created for every account as well as for the default (all email accounts). Also supports the Stationery Add-on.

評分: 5 / 5 顆星 (54)
18,173 位使用者

Auto Resize Image 需要重新啟動

Resizer for inline and attachment images (JPEG, PNG, BMP and GIF image formats).
All platforms are supported (Windows, Linux and Macintosh).

評分: 4 / 5 顆星 (34)
16,805 位使用者

Check and Send 需要重新啟動

Check the message contents and addresses before you send the message...

評分: 4 / 5 顆星 (31)
16,803 位使用者

Flex Confirm Mail 需要重新啟動

Confirm mail address and attachments based on flexible rules.

評分: 3 / 5 顆星 (5)
15,940 位使用者

Emoji 需要重新啟動

Add emojis to your e-mails.

評分: 4 / 5 顆星 (21)
12,129 位使用者

Highlighter 需要重新啟動

Quickly highlight some text in Thunderbird message composing windows.

評分: 4 / 5 顆星 (67)
10,904 位使用者

Shrunked Image Resizer 需要重新啟動

Make your photos smaller, so they don't take forever to email.

評分: 4 / 5 顆星 (42)
7,126 位使用者

Nextcloud for Filelink 需要重新啟動

"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.

評分: 3 / 5 顆星 (37)
6,768 位使用者

Send Later Button 需要重新啟動

A simple button to invoke the (already existing) send later functions.

評分: 4 / 5 顆星 (3)
6,669 位使用者

Automatic Dictionary

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.

評分: 5 / 5 顆星 (40)
5,837 位使用者

Emoji Menu 需要重新啟動

Adds the ability to easily insert emojis into your composed messages in Thunderbird.

評分: 4 / 5 顆星 (13)
5,498 位使用者

ThunderHTMLedit 需要重新啟動

Thunderbird HTML editor. This add-on adds a HTML tab to the composition window where you can see and edit the HTML source of the message.

評分: 5 / 5 顆星 (14)
5,121 位使用者

CategoryManager 需要重新啟動

Category manager for Thunderbird contacts, also allows to send an email to all members of a category (categories can be used as contact groups).

評分: 5 / 5 顆星 (9)
4,762 位使用者

Custom Address Sidebar 需要重新啟動

Allow you to help address sidebar more useful.

評分: 4 / 5 顆星 (16)
3,720 位使用者

ReplyWithHeader 需要重新啟動

Outlook style headers and few goodies for Thunderbird & Postbox.

評分: 5 / 5 顆星 (20)
3,696 位使用者