Email and messaging Read, send, and manage your emails and messages. NgesiNgisi Filelink for Large Attachments Blocking a sender Thunderbird and Gmail Archived Messages Automatic Account Configuration The difference between IMAP and POP3 IMAP Synchronization Cannot receive messages Manual Account Configuration Switch from POP to IMAP account How to create and use mailing lists on Thunderbird Import settings and data into Thunderbird for Android Cannot send messages Hyperlinks in Messages Not Working Make Thunderbird the Default Mail Client Ignoring threads Getting started with Thunderbird Changing IMAP to POP Glossary of Terms including types of Accounts Open Search Maildir in Thunderbird Unify your POP email accounts with a global inbox New in Thunderbird 102 Using Thunderbird with Google Calendar Configure an account What is the winmail.dat attachment?