We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Avatar for Username

ابحث في الدعم

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

This thread was archived. Please ask a new question if you need help.

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

  • 2 (ردّان اثنان)
  • 55 have this problem
  • 5 views
  • آخر ردّ كتبه 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