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.

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

cannot log into yahoo e mail, 404 not found comes up

  • 7 ردود
  • 14 have this problem
  • 3 views
  • آخر ردّ كتبه Hasan

more options

cannot log into yahoo e mail 404 not found comes up. I deleted the version of firefox I had and downloaded a new version. Same, unable to log into yahoo e-mail, 404 not found. I deleted recent history, same

cannot log into yahoo e mail 404 not found comes up. I deleted the version of firefox I had and downloaded a new version. Same, unable to log into yahoo e-mail, 404 not found. I deleted recent history, same

All Replies (7)

more options

Cannot log in to websites

https://support.mozilla.com/en-US/kb/Cannot%20log%20in%20to%20websites

Check and tell if its working.

more options

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

"Clear the Cache":

  • Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"
more options

I've tried both of the above proposed solutions. Cleared the casche and removed all cookies and still get the 404 not found message when I enter my password to go to mail. I am writing from google chrome which does not have this problem. In fact I only seem to have this problem on my home computer, windows xp with the recent download of firefox.

What's that?

more options

Connection Errors

https://support.mozilla.com/en-US/kb/Error%20loading%20web%20sites#w_connection-errors

You can also try to reload the web page(s) and bypass the cache.

  • Press and hold Shift and left-click the Reload button.
  • Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
  • Press "Cmd + Shift + R" (MAC)

Check and tell if its working.

Modified by Hasan

more options

thank you for this new information mha007.

I use the other computer where I've been having this trouble only occasionally but will try this work around and get back soon.

Again I appreciate your suggestions to help with my problem.

best regards,

David

more options

I have the same problem, sometime the login page will display but then I get 404... It can't find the following url

http://us.mg6.mail.yahoo.com/neo/launch?.rand=6u86hf7tp7ieu

Maybe the hosts entry got foo bar'ed somehow?

more options

@cheruvim - Are you able to laod yahoo! mail on other Web Browsers ??

Firefox cannot load websites but other programs can

No programs can load websites

Check and tell if its working.