How To Articles that tell you how you can do more with Thunderbird All All articles and threads In English Thunderbird and Junk / Spam Messages Filelink for Large Attachments Import settings and data into Thunderbird Message threading in Thunderbird - keep messages grouped by conversation Export your Thunderbird Profile How to create and use mailing lists on Thunderbird Profile Manager - Create and remove Thunderbird profiles Switch from POP to IMAP account Archived Messages Cannot send messages Ignoring threads Display the Thunderbird menus and toolbar IMAP Synchronization Make Thunderbird the Default Mail Client Customize Date and Time formats in Thunderbird Adding a holiday calendar Installing an Add-on in Thunderbird Protect your Thunderbird passwords with a Primary Password Setup your email account for using End-To-End Encryption Uninstall Thunderbird from your computer New in Thunderbird 102 Thunderbird 115 Supernova FAQ How to Customize the New Mail Sound Profiling Thunderbird Performance Prerequisite for sending an encrypted email message New in Thunderbird 115 Supernova Instructions for obtaining a personal S/MIME certificate by creating a CSR Open Search Add Search Engine to Open Search Thunderbird Accessibility Features How can I get the latest version of Thunderbird on Windows XP or Vista? Tables - Format messages with rows and columns Managing Thunderbird Updates Thunderbird 78 FAQ OpenPGP Recipient Alias Configuration Thunderbird and OpenPGP Alias Keys