Settings Manage and customize your product experience with settings, add-ons, and more. In English Thunderbird and Junk / Spam Messages Export your Thunderbird Profile Filelink for Large Attachments Thunderbird and Gmail Import settings and data into Thunderbird Compacting folders Message threading in Thunderbird - keep messages grouped by conversation The difference between IMAP and POP3 How to create and use mailing lists on Thunderbird Signatures Import settings and data into Thunderbird for Android Customize Date and Time formats in Thunderbird Profile Manager - Create and remove Thunderbird profiles Archived Messages Use multiple profiles in Thunderbird Configuration Options for Accounts Switch from POP to IMAP account Getting Started with the Thunderbird main window (Supernova and newer) Thunderbird add-ons - frequently asked questions Make Thunderbird the Default Mail Client How to disable or change the Thunderbird start page Display the Thunderbird menus and toolbar How to change the Thunderbird layout Maildir in Thunderbird Config Editor Install themes to change the look of Thunderbird Get started with Thunderbird FAQ Changing IMAP to POP How to Subscribe to News Feeds and Blogs Installing an Add-on in Thunderbird Upgrading from an older version of Thunderbird Dangerous directories Hyperlinks in Messages Not Working How to Install and Use another Language in the Dictionary on Thunderbird How to Customize the New Mail Sound Security panel - Junk, scam, antivirus, and password settings in Thunderbird Privacy panel - Remote content and cookie settings in Thunderbird New in Thunderbird 115 Supernova Thunderbird Matrix Chat FAQ Names but no Email Addresses are Displayed Message List Columns Configuration Options for Attachments Thunderbird makes unrequested connections Instant Messaging and Chat Advanced panel - System, network, updates, and other advanced settings in Thunderbird Unable to uninstall add-ons (extensions or themes) Creating a Newsgroup Account Configuration Options for Identity Configuration Options for Tags Certificates Block a sender Installing Thunderbird on Ubuntu Linux Installing and Using another Language in the Dictionary How to Customize Toolbars Thunderbird and Logjam Unable to install add-ons (extensions or themes) in Thunderbird Getting started with the Thunderbird main window Unified Toolbar userChrome.css and .js and userContent are unsupported Notifications in Thunderbird