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Serial Letter

Provides the ability to start writing a template-derived letter directly from within the address book. Supports also multiple recipients. Supports only TeX and similar systems at the moment.

Not yet rated
89 users

FileRun for Filelink

Add FileRun support to Thunderbird's Filelink feature.

Rated 5 out of 5 stars (1)
88 users

MuteThread

For a long time, Thunderbird has supported ignoring threads in newsgroups. This is a prototype that explores bringing that functionality to email.

Rated 3 out of 5 stars (4)
88 users

Email Notification Randomizer

Extension to randomize the email notification sound. Each time an email is received, the configured email notification sound is updated from the set of wav files in the configured folder...

Rated 5 out of 5 stars (9)
87 users

Random Theme Switcher

This extension switches your themes at random.

Rated 4 out of 5 stars (7)
86 users

Scroll To Key

When moving from Outlook, I was missing the function to scroll to a message in the active folder by entering a letter or short strings. I am also still missing the possibility to first sort descending by date and then keep that sort order when...

Rated 3 out of 5 stars (11)
86 users

FolderCheck

Allows you to easily tell Thunderbird to check multiple folders for messages

Rated 4 out of 5 stars (4)
85 users

Open all links

Open all http(s) links in an e-mail message with a single click...

Rated 4 out of 5 stars (10)
85 users

Yelp Search Toolbar

YELP SEARCH TOOLBAR, NOW IT MORE EASY TO REVIEW & TALK ABOUT WHAT'S GREAT - AND NOT SO GREAT - IN YOUR AREA

Not yet rated
84 users

Fritz!BoxDial

Rated 4 out of 5 stars (9)
84 users

ExtendIMAPFilters No Restart

This addon extends filtering to read messages downloaded during an IMAP synchronization (bug 308148)

Not yet rated
82 users

DisableChunks

The addon modifies the mail.imap.min_chunk_size_threshold preference value by setting it to 100000000.
It is a workaroud to bug 1216951

Not yet rated
82 users

~okeanos for Filelink

Add ~okeanos support to Thunderbird's Filelink feature.

Not yet rated
81 users

Notification Viewer

Identifies and displays the status of pending and received notifications (DSN, MDN) for messages sent with notification requests. To get full experience with this addon, don't forget to use DSN settings and MDN extended addons too.

Rated 4 out of 5 stars (6)
80 users

CopyHeader

ヘッダ情報をクリップボードにコピーします。
mimeデコードに対応してないアプリに貼り付けるために
mimeデコードした宛先送信元タイトルでサンドイッチしてます

Rated 4 out of 5 stars (2)
78 users

Lovebird

Email organized around the people you care about.

Rated 3 out of 5 stars (3)
77 users

DHS Facebook Unblock

Plugin to get around the Washtenaw County Facebook block.

Rated 3 out of 5 stars (1)
77 users

Tb AutoSave Extension

You can now autosave messages from TB upon...

Rated 3 out of 5 stars (3)
77 users

Send to MyInfo

Sends text selection or current web page URL to MyInfo.

Not yet rated
76 users

Mia CRM

Import mail to MIA CRM

Not yet rated
75 users