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Lightning 需要重新啟動

Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.

評分: 3 / 5 顆星 (2,007)
6,863,486 位使用者

ImportExportTools 需要重新啟動

Adds some tools to import and export folders and messages

評分: 4 / 5 顆星 (228)
461,771 位使用者

Provider for Google Calendar 需要重新啟動

Allows bidirectional access to Google Calendar

評分: 4 / 5 顆星 (1,053)
291,045 位使用者

Manually sort folders 需要重新啟動

This extension allows you to manually sort (order) your folders in the folder pane of Thunderbird or automatically sort them, but in a better way. This extension also allows you to re-order accounts in the folder pane.

評分: 4 / 5 顆星 (341)
174,654 位使用者

LookOut (fix version) 需要重新啟動

LookOut is a plugin which allows Thunderbird to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).
Support: Thunderbird and SeaMonkey

評分: 4 / 5 顆星 (40)
128,283 位使用者

Enigmail 需要重新啟動

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

評分: 4 / 5 顆星 (239)
117,929 位使用者

Quicktext 需要重新啟動

Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.

評分: 4 / 5 顆星 (343)
97,638 位使用者

gContactSync 需要重新啟動

Synchronizes contacts & groups between Thunderbird and Google Contacts.

評分: 4 / 5 顆星 (287)
85,160 位使用者

CompactHeader 需要重新啟動

Add symbol in header plane to switch between compact and expanded view. New beta versions for the current beta of Thunderbird 68.0 can be found at https://github.com/jmozmoz/compactheader/

評分: 5 / 5 顆星 (175)
81,093 位使用者

延期發信 需要重新啟動 精選

用來預定傳送信件的時間寄信

評分: 5 / 5 顆星 (149)
74,963 位使用者

Remove Duplicate Messages (Alternate) 需要重新啟動

Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).

評分: 4 / 5 顆星 (203)
71,057 位使用者

Signature Switch 需要重新啟動 精選

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

評分: 4 / 5 顆星 (206)
62,467 位使用者

Mail Merge 需要重新啟動

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

評分: 5 / 5 顆星 (174)
61,821 位使用者

CardBook 需要重新啟動

A new Thunderbird address book based on the CardDAV and vCard standards.

Twitter: @CardBookAddon

評分: 4 / 5 顆星 (219)
48,510 位使用者

Mail Redirect 需要重新啟動

允許重新導向 (亦稱為 "bounce") 郵件訊息至其他收件者。

評分: 4 / 5 顆星 (130)
36,907 位使用者

Display Quota 需要重新啟動

This extension will display the current status of your IMAP quota in thunderbird's statusbar and will warn you when you reach a configurable limit...

評分: 4 / 5 顆星 (37)
32,676 位使用者

Addressbooks Synchronizer 需要重新啟動

Synchronizes selected addressbooks with other instances of thunderbird
using ftp/webdav/imap servers

評分: 4 / 5 顆星 (62)
32,496 位使用者

PrintingTools 需要重新啟動

Adds some options to print messages and addressbooks

評分: 5 / 5 顆星 (32)
30,364 位使用者

Confirm-Address 需要重新啟動

メールを送信する前にあて先確認ダイアログを表示するThunderbirdアドオンです。

評分: 4 / 5 顆星 (53)
27,002 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 (129)
26,258 位使用者