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Don't Forget CC

添付ファイルを送信する際、指定されたアドレスがCCに含まれているかを検査します

Not yet rated
49 users

Alphanumerator

Convert alphanumeric phone numbers to just numbers. Simply highlight the text, right-click it, and click "Alphanumerate". For example, 1-800-PICK-UPS would be converted to...

Rated 5 out of 5 stars (2)
49 users

pass-manager

Replace integrated password managers storage with zx2c4's pass (www.passwordstore.org)

Rated 3 out of 5 stars (1)
48 users

Chat RTL

Fixing the Chat so it would support RTL languages (i.e. Hebrew, Arabic) better.

Not yet rated
48 users

Status-Bar Custom Buttons

Create your own status-bar buttons.

Rated 4 out of 5 stars (9)
46 users

Rspamd-spamness

Rspamd spam filtering system score visualization.

Not yet rated
45 users

Ethical signature

Add a button to the email composition toolbar, which lets you insert an ethical signature.

Not yet rated
45 users

Sent-By-User column

Adds a new column in message list-view, that will display the name of the user who sent the mail (read from a message header).
Manual configuration required. ONLY FOR THUNDERBIRD.

Rated 5 out of 5 stars (1)
45 users

IO.Translator

即时在线汉英互译 - Instant Online Translator (Chinese-English)

Rated 5 out of 5 stars (1)
45 users

SUNBIRD Calendar button- **64 bit** version for Firefox 4.* and Thunderbird 3.*

A button to call up the Sunbird Calendar from Firefox and Thunderbird toolbars . 64 BIT operating system version!

Not yet rated
45 users

Channel Guard

Channelguard disables plugins and protocol handlers to ensure maximum security against side-channel attack.

Rated 4 out of 5 stars (2)
44 users

TB Menubar Unread Notifier

Output the number of unread messages in all inboxes into the temporal file /tmp/testUnread. As a result, this output file can serve as an input for other applications to read and show notification either on a dock bar or on the menubar.

Rated 3 out of 5 stars (4)
44 users

rmIncomingDups

rmIncomingDups is a Thunderbird extension that checks if there are duplicate messages across accounts.

When a new mail arrives rmIncomingDups checks according to the rules configured if it finds some duplicates and removes them.

Not yet rated
44 users

SMSalias MozClient

SMSalias is a Firefox/Thunferbird extension that enables you to send SMS messages directly from Browser/email application...

Rated 1 out of 5 stars (2)
44 users

Dictionary for recipient No Restart

Sets the spell check dictionary based on the first recipient

Not yet rated
43 users

Send to xNode

Sends content to xNode for analysis. Provides information on domain names, IP addresses, eMail addresses, certificates and much more.

Rated 5 out of 5 stars (1)
43 users

SUNBIRD Button-**32** bit version-for Firefox 4.* and Thunderbird 3.*

A button to call up the Sunbird Calendar from Firefox and Thunderbird toolbars. This version for 32-bit operating system!

Not yet rated
43 users

Clickbank Search No Restart

This extension is the most advanced tool to reach Clickbank Store with ease get your to favorite products.If you right-click on some selected text, then it will give an option to search the selected text.

Not yet rated
42 users

The Book of Mozilla, 15:1 in Japanese No Restart

The Book of Mozilla, 15:1 in Japanese

Not yet rated
42 users

DivFind No Restart

Search in all your search engines at the same time

Rated 3 out of 5 stars (1)
42 users