Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More
Ezilondoloziweyo

Thunderbird password failed, browser access okay

dave216 replied
dave216

Suddenly my Thunderbird password failed. It also failed on my Hostgator provider, so I changed it and Hostgator accepts it. But changing it on Thunderbird still gives me

       Sending of password for user dave@dianeanddave.net did not succeed. Mail server mail.dianeanddave.net responded: [AUTH] Authentication failed.

Then the message

       Login to server mail.dianeanddave.net with username dave@dianeanddave.net failed.

provides an option to 'Enter New Password.'

When I do that, it still fails. What's my next step?

Suddenly my Thunderbird password failed. It also failed on my Hostgator provider, so I changed it and Hostgator accepts it. But changing it on Thunderbird still gives me Sending of password for user dave@dianeanddave.net did not succeed. Mail server mail.dianeanddave.net responded: [AUTH] Authentication failed. Then the message Login to server mail.dianeanddave.net with username dave@dianeanddave.net failed. provides an option to 'Enter New Password.' When I do that, it still fails. What's my next step?

All Replies (1)

It took a couple of reboots for the TBird change to take effect. All is well now.