Upload large attachments to your Cloud and send the link by email
.vcs Support 需要重新啟動
导入和导出 .vcs 格式的日历文件
Look up Japanese words with the hover of a mouse.
After enabling the add-on from the toolbar (or press Alt+R) simply hover over Japanese text and a popup displays corresponding dictionary definitions.
3e Calendar 需要重新啟動
Adds support for 3e calendars
This add-on mimics the mentions behavior on Outlook when mentioning a contact with the '@' sign. The contact selected is added as a link in the email body as well as to the recipent list of the email.
A Better S/MIME GUI 需要重新啟動
Provides a better S/MIME GUI for Thunderbird.
Converts telephone numbers into clickable links for use with Aastra IP Phones
Enables theming of the About:Home page by providing a simple redirect
Displays startup timings
A button that lists all the about pages that exist. Some of these pages are also provided as separate buttons.
Open about:config to change hidden settings that cannot be edited from the Options window. All Mozilla based programs have settings that can not be changed in the options window.
Baby cats and kittens in the about box...
A Mozilla Messaging addon to assist in product support.
Account Colors 需要重新啟動
Associates user-defined colors with POP3/IMAP accounts and identities. Applies these colors to accounts, identities, folders, message list, message headers and compose headers. Users will always know which accounts/identities they are working with.
Export/Import Account Settings.....
Update 2023: This addon will be replaced by "arcus".
Modern encryption in Thunderbird
** Currently in testing phase **
What you can do:
1. Set your secret key and automatically decrypt emails
2. Generate a new key pair
3. Encrypt plain text
Add Birthdays To Calendar 需要重新啟動
Birthdays from addressbook-contacts will be added as events to Lightning...
Use @ to mention somebody on an email to link and add to the CC.