Today May 6, 2020 I was prompted to update Firefox software, which I did. Right after that, I get authentication errors when getting email on Thunderbird. I use email servers from two different commercial hosts and it prompts for passwords for each, but then gives an authentication errors for each email account. Anybody have this issue?
1 Answer
I have an update to this. Since I posted the question, one of the two mail account hosts, in this case Yahoo, sent me an email saying there was a login from Thunderbird, which was me, and now that email account is fine. I still get authentication errors from the other host. It appears this is not a Thunderbird or Firefox issue.