Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

Yahoo email account issue

  • 3 iimpendulo
  • 1 inayo le ngxaki
  • 14 views
  • Impendulo yokugqibela ngu jergar

more options

Firefox browser not allowing me to log into my Yahoo email account, system returning password error #201. I'm able to Login to account using Microsoft Edge browser.

Firefox browser not allowing me to log into my Yahoo email account, system returning password error #201. I'm able to Login to account using Microsoft Edge browser.

All Replies (3)

more options

Make sure you are not blocking content.

Start Firefox in Safe Mode {web link}

A small dialog should appear. Click Start In Safe Mode (not Refresh). Is the problem still there?


https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop


Many site issues can be caused by corrupt cookies or cache.

Warning ! ! This will log you out of sites you're logged in to. You may also lose any settings for that website.

more options

I executed all of the above mentioned trouble shooting steps, none resolved my issues.

more options

Remove History For One Site {web link}

Open the History Manager <Control> (Mac=<Command>) <Shift> H. In the search bar, enter the name of the site. Right-click on one of the listings and select Forget About This Site. This should remove all information, including any site settings