رفع کندی، از کار افتادن، پیغامهای خطا و سایر مشکلات Troubleshoot error messages on Thunderbird. همه All articles and threads Fix problems with email providers (gmail, Yahoo, etc.) به انگلیسی Mozilla Crash Reporter TB Profiles - Where Thunderbird stores your messages and other user data Microsoft OAuth Authentication and Thunderbird in 2024 Rebuilding the Global Database Cannot send messages Cannot receive messages Troubleshoot Mode Thunderbird Hyperlinks in Messages Not Working Sending and Receiving Messages on Thunderbird Cannot delete messages Unable to use profile when you launch an older version of Thunderbird FAQ Changing IMAP to POP Profiling Thunderbird Performance Compacting folders - Potential complications Inbox or Other Folder Full Rebuilding Global Database How can I avoid to reach the "over quota" limits of my mail server? userChrome.css and .js and userContent are unsupported