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

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143 utenti

CallingID Link Advisor

CallingID Link Advisor verifies the links you see in Firefox and Thunderbird are safe before you follow them. When the mouse is placed over any link a risk assessment and the full details of the site owner are displayed, helping you evaluate the...

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1.156 utenti

SMS Sidebar

If you work in front of a computer and send a lot of SMS text messages this is for you. Finally you can send SMS from the privacy of your Mozilla application. The focus of this addon is on efficiency, ease of use and easy access to advanced SMS featu...

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138 utenti

Mark Read On Reply

A simple extension to mark messages read after you click a reply menu or button (or Ctrl+R)

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86 utenti

Tv program

Rozsirenie zobrazuje televízny program obľúbených staníc vo forme prehľadných výpisov, upozornení a bublinových info.
Lokalizacie: sk, cs, hu, en

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201 utenti

Get An Account

Get An Account is a Mozilla Messaging addon that will allow you to create a secure, private account at a major email provider.

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48 utenti


A new view for Thunderbird messages.

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176 utenti

Message Level Authentication

Authenticates mail from Message Level Network users, Mail Reputation provided by Sender Score for each message and Anti-Phishing Data from PhishTank. Registration is FREE but not required...

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58 utenti

Readonly Attachments

Saves temporary files as read-only when showing attachments.

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16 utenti


Provides a better S/MIME GUI for Thunderbird.

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13 utenti

Bring to OneNote

Send text and images to Microsoft Office OneNote from firefox. With section dialog, we can select an OneNote section to store page with title.

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3.105 utenti

Log Helper

This is a basic utility to manage logging from within the application, for help with debugging.

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266 utenti

DHS Facebook Unblock

Plugin to get around the Washtenaw County Facebook block.

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251 utenti

PassToScript extension

Extension to pass e-mail in eml (raw) format directly to the script specified

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24 utenti

Size in KB

Use KB for size in the thread pane

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296 utenti


Allows persistent charset changes on individual messages. For use with messages that have erroneous charset header...

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59 utenti

RSS Dashboard

This addons gives you a dashboard-style view of your RSS feeds, like iGoogle or Netvibes (widget view). This is an experiment, so it is still very rough. Right now, consider this as a proof-of-concept rather than a real addon.

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336 utenti

New Account Types

Allows other extensions to create new account types. This extension (sometimes called SkinkGlue) should not normally be downloaded directly by users, but instead is included in bundles with other extensions, such as the extension TweeQuilla.

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564 utenti


Monitor website changes for all websites not providing feeds.

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45 utenti

Report Spam

Report spam is a Thunderbird plugging to report antispam errors. A new button is added to header tool bar in order to signal a message as a false positive (a ham that is tagged as spam) or a false negative (a spam not tagged as spam).

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1.882 utenti