Settings Manage and customize your product experience with settings, add-ons, and more. Tot All articles and threads Import and export settings Customization Add-ons, extensions, and themes In English Thunderbird and Junk / Spam Messages Filelink for Large Attachments Compacting folders Import settings and data into Thunderbird Thunderbird and Gmail The difference between IMAP and POP3 Import settings and data into Thunderbird for Android Signatures Customize Date and Time formats in Thunderbird Message threading in Thunderbird - keep messages grouped by conversation Thunderbird add-ons - frequently asked questions Getting Started with the Thunderbird main window (Supernova and newer) Setup your email account for using End-To-End Encryption How to change the Thunderbird layout Profile Manager - Create and remove Thunderbird profiles Get started with Thunderbird Thunderbird and Exchange FAQ Changing IMAP to POP Switch from POP to IMAP account Installing an Add-on in Thunderbird Install themes to change the look of Thunderbird Appearance Panel - Layout, Message List, Card View, Table View, Sorting and Threading settings IMAP Synchronization How to disable or change the Thunderbird start page Use multiple profiles in Thunderbird Thunderbird makes unrequested connections Display the Thunderbird menus and toolbar Getting started with the Thunderbird main window Configuration Options for Accounts Maildir in Thunderbird Creating a Newsgroup Account Make Thunderbird the Default Mail Client Message List Columns Instant Messaging and Chat Advanced panel - System, network, updates, and other advanced settings in Thunderbird Unable to uninstall add-ons (extensions or themes) Unified Toolbar Thunderbird Matrix Chat FAQ Names but no Email Addresses are Displayed Configuration Options for Identity Configuration Options for Tags Configuration Options for Attachments Certificates Config Editor Block a sender How to Install and Use another Language in the Dictionary on Thunderbird Installing Thunderbird on Ubuntu Linux Add Search Engine to Open Search How to Customize the New Mail Sound How to Subscribe to News Feeds and Blogs Installing and Using another Language in the Dictionary How to Customize Toolbars Thunderbird and Logjam Security panel - Junk, scam, antivirus, and password settings in Thunderbird Privacy panel - Remote content and cookie settings in Thunderbird Unable to install add-ons (extensions or themes) in Thunderbird Dangerous directories OpenPGP Recipient Alias Configuration Upgrading from an older version of Thunderbird userChrome.css and .js and userContent are unsupported Notifications in Thunderbird