Import your existing mail and enjoy our new features like tabbed email and advanced search. Get the award-winning email application from Mozilla. Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features! Thanks in advance for any tips, and I'm still happy to try new ideas.Thunderbird for Windows 10 - Full description

I'm hoping for a miracle here, but not holding my breath. I'm happy to help the community, but I really do need a reliable email client and sadly, Thunderbird is no longer it.

I'm afraid I cannot be a beta tester any longer. This might not be a complete list, as I have probably forgotten a few things that I have tried. Turned off TB's option to allow Windows to search emailsĭisabled Global Search & Indexer in TB OptionsĬhecked all email accounts for correct settings Turned off Windows Defender and all antivirus programsĪdded Exclusion for TB in Windows Virus & Threat Protection Reinstalled TB, using both old and new profiles Started TB: continue in Troubleshoot Mode Windows 10 (up to date) Desktop computer 16GB RAM, 3TB HD, plus two 3TB backup drives I've also turned off Check for Msgs at Startup on all but one, so it's not checking all the email accounts until I ask it to. I've turned off 'Check for New' on all but one, and that one is set for 60 minutes. So, it will retrieve and store messages okay. I keep all messages together in folders under my 'Local Folders'. All my accounts (including Gmail POP accounts) are now IMAP. I have several email accounts, but have disabled all but two, in order to troubleshoot. If this post is inappropriate here, I'm happy to post a new one somewhere else. I have used TB for many years and love its simple interface, but I cannot sit and wait every 90 seconds for it to unfreeze, only to freeze up again and again. I have now exhausted my ability to try to fix this thing. I have searched and scanned this forum for answers countless times, and have searched the internet for answers. Sometimes it locks up Windows, but mostly it just locks up Thunderbird and renders it inaccessible until it unfreezes. Freezing, unfreezing, freezing again, etc.

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