This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

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

Denne tråden ble arkivert. Still et nytt spørsmål dersom du trenger hjelp.

"Bad Request" for Yahoo Email.. Works fine with Safari

  • 2 svar
  • 55 har dette problemet
  • 5 views
  • Siste svar av gekigenger

dthomas1942
dthomas1942
more options

4.0 Mac Was working fine but now I get 'Bad Request' when trying to go to my Yahoo Email. I can still get there with Safari.

4.0 Mac Was working fine but now I get 'Bad Request' when trying to go to my Yahoo Email. I can still get there with Safari.

All Replies (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

This issue can be caused by corrupted cookies.

Clear the cache and the cookies from sites that cause problems.

  • "Clear the Cache": Firefox > Preferences > Advanced > Network > Offline Storage (Cache): "Clear Now"
  • "Remove the Cookies" from sites causing problems: Firefox > Preferences > Privacy > Cookies: "Show Cookies"
gekigenger
gekigenger
more options

This is what worked for me on a Mac, go to Preferences then Advanced, under Connections click Settings then select Auto-detect proxy settings for this network. After I did that, I Got Mail! Original setting was: Use system proxy settings