Thunderbird 78 and higher versions need enhanced TLS security standards. So, with Thunderbird email not working correctly, the primary reason may be that your service provider does not support the newer TLS network encryption protocols. Hence, users will be unable to send or receive emails.
How do I fix my Thunderbird email?
Thunderbird email troubleshooting
- This guide will help you fix errors in the setup of an email account in Thunderbird. ...
- Check your password. ...
- Check existing account settings. ...
- Select Account Settings. ...
- Check your Server Settings. ...
- Select Outgoing Server. ...
- Check SMTP Server Settings. ...
- Select OK.
Is Thunderbird email still working?
Is Thunderbird discontinued? Mozilla decided to hand off Thunderbird to the community back in 2014. Though the email windows client is still supported by Mozilla Foundation, it may be a good opportunity to move on to new email clients, such as Mailbird or another top alternative.
