Help Needed with oauth Login Issues
I've been using Thunderbird for several years now without any issues, and I currently have the latest version installed. I typically have multiple email accounts logged i… (read more)
I've been using Thunderbird for several years now without any issues, and I currently have the latest version installed. I typically have multiple email accounts logged in. Recently, I tried adding a Gmail account, but it wouldn’t log in, showing the error: "Unable to log in at server. Probably wrong configuration, username, or password."
I’ve tried the usual fixes like closing and reopening Thunderbird, clearing cache files, and even searching online for solutions. Based on what I found, I’ve tried turning off VPN/antivirus, changing the default browser, clearing browser data, and, finally, uninstalling and reinstalling Thunderbird after removing all my email accounts.
Now, I’m unable to log in to any of my accounts, which were working fine before. Can anyone guide me on how to resolve this issue?
Thanks in advance!