Email tools

by Mpohalos

17 Add-ons in this Collection

Lightning by Mozilla Calendar Project

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.

Provider for Google Calendar by Philipp Kewisch

Rated 4 out of 5 stars 956 reviews

316,221 users

Allows bidirectional access to Google Calendar

Silvermel by ShareBird

Rated 5 out of 5 stars 532 reviews

1,332 users

A Creamy Silvery Experience

Google Contacts by H.Ogi

Rated 3 out of 5 stars 300 reviews

528 users

Access to Google contacts and synchronize them with Thunderbird address books.

English - Greek Spelling dictionary by Kostas Papadimas (pkst)

Rated 4 out of 5 stars 65 reviews

9,410 users

English-Greek spell-checking dictionary for Firefox, Mozilla thunderbird and Seamonkey mail for easier spell checking in bilingual text.If you need better spelling results try the respective stand-alone...

MinimizeToTray by Mook, Brad Peterson

Rated 4 out of 5 stars 463 reviews

574 users

Minimizes Mozilla windows into the system tray. Also includes a right clickable tray icon menu to further load only the windows you want visible...

Remove Duplicate Messages by Thorsten W. Schmidt

Rated 4 out of 5 stars 136 reviews

41,870 users

If you have duplicate messages (e.g. from merging folders or downloading messages several times) you can use this tool to find and remove them from the selected folder and its subfolder by rightclicking on a folder and choosing "Remove duplicates..."

EMail Address Crawler by CySlider

Rated 4 out of 5 stars 86 reviews

850 users

Automatically fill your address books or send mass mails with e-mail addresses extracted from all your e-mails.

Duplicate Contact Manager by Marian Steinbach, Copelnug

Rated 3 out of 5 stars 106 reviews

18,205 users

Facilitates handling of duplicates in your address book(s). Allow to search and remove similar contacts.

BiDi Mail UI by The BiDi UI Team, Eyal Rozenberg

Rated 4 out of 5 stars 25 reviews

3,225 users

Direction control and BiDi-related charset misdetection correction

Contacts Sidebar by Jeroen Peters

Rated 4 out of 5 stars 241 reviews

9,757 users

Displays the address books in a sidebar in Thunderbirds 3-pane-window and can be toggled with the F4 key or a toolbar button.

Visit my Contacts Sidebar site for recent versions and news.

Auto Address Cleaner by markopee

Rated 5 out of 5 stars 48 reviews

14,198 users

Removes comment, display name automatically from addresses before sending mail.

Zindus by Leni Mayo

Rated 4 out of 5 stars 199 reviews

14,467 users

Google and Zimbra contact sync for Thunderbird. (TB 24 and above NOT supported)

Mark All Read Button by Mark S Baines

Rated 4 out of 5 stars 31 reviews

3,645 users

Adds toolbar buttons to Mark All emails as Read, Mark Thread as Read, and Goto Next Unread Thread.

Attachment Reminder by Daniel Folkinshteyn

Rated 4 out of 5 stars 27 reviews

11 users

Prompts you if it looks like you wanted to attach a file but didn't.
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