メール主体の業務用

by ti0

16 Add-ons in this Collection

Manually sort folders by Jonathan Protzenko, Itagaki Fumihiko

Rated 4 out of 5 stars 630 reviews

9,746 users

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.

Quicktext by John Bieling

Rated 4 out of 5 stars 485 reviews

123,776 users

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

Remove Duplicate Messages by Eyal Rozenberg

Rated 4 out of 5 stars 311 reviews

93,438 users

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

CompactHeader by jmozmoz

Rated 5 out of 5 stars 191 reviews

13,710 users

Add symbol in header plane to switch between compact and expanded view. Work only for Thunderbird 68.0 and older. Currently, there are no plans to update this for newer versions.

QuickFolders (Tabbed Folders) by Realraven (Axel Grude), Alexander Malfait

Rated 5 out of 5 stars 197 reviews

14,169 users

The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.

See new mail at a glance after automatic filtering - supports quickFilters addon!

Check and Send by H.Ogi

Rated 4 out of 5 stars 50 reviews

19,457 users

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

Account Colors by DW-dev

Rated 4 out of 5 stars 174 reviews

2,926 users

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.

Tag Toolbar / Tag Popup by H.Ogi

Rated 4 out of 5 stars 97 reviews

15,715 users

Add toolbar for toggling tags.

Quote Colors by Malte Ruecker

Rated 5 out of 5 stars 52 reviews

100 users

Quote Colors allows you to select text and background colors of different quote levels which are applied when reading or printing mail/news messages. Additionally, you can choose between graphical and traditional plain text quoting display mode.

Xpunge by Theodore Tegos

Rated 5 out of 5 stars 78 reviews

7,617 users

Empties the Trash and Junk folders, and compacts folders in multiple Thunderbird accounts.

Nostalgy by Alain Frisch

Rated 5 out of 5 stars 227 reviews

883 users

Keyboard shortcuts to change folder, move/copy messages, with folder name auto-completion.

Copy Plain Text by Jeremy Gillick

Rated 4 out of 5 stars 185 reviews

2 users

Copies text without formatting...

SmartTemplate by gaby_hy

Rated 4 out of 5 stars 99 reviews

1 user

This Add-on provides the smart and simple templates and abilities to customize the quote header flexibly.
Templates can be inserted automatically at the new/repling/forwarding message. A different template can be used respectively per account.

Keyword Highlight by genta

Rated 4 out of 5 stars 22 reviews

15 users

Keywordhighlight changes color/size/weight of your favorite keywords...

Clean Subject by sbiz

Rated 4 out of 5 stars 47 reviews

32 users

"Clean Subject" cleans the subject from multiple occurrences of subject prefixes such as ("Re: Re-2: Re:") and postfixes that are inserted by other clients. Words like "[SPAM]" can be cleaned as well. These prefixes can be defined in the preferences.
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