Fix slowness, crashing, error messages and other problems Troubleshoot error messages on Thunderbird. सबै All articles and threads Fix problems with email providers (gmail, Yahoo, etc.) In English Mozilla Crash Reporter TB Profiles - Where Thunderbird stores your messages and other user data Cannot send messages Cannot receive messages Rebuilding the Global Database Sending and Receiving Messages on Thunderbird unable launch older version on profile Troubleshoot Mode Thunderbird Hyperlinks in Messages Not Working Cannot delete messages Compacting folders - Potential complications FAQ Changing IMAP to POP Inbox or Other Folder Full Rebuilding Global Database How can I avoid to reach the "over quota" limits of my mail server? Profiling Thunderbird Performance