Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

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

Cannot open Yahoo! web mail at: http://mail.yahoo.com. HTTP Error 404 - Not Found. The requested URL /neo/launch was not found on this server. Apache/2.2.9 (Debian) PHP/5.2.6-1+lenny9 with Suhosin-Patch Server at us.mg5.mail.yahoo.com Port 80

  • 6 replies
  • 117 have this problem
  • 11 views
  • Last reply by bglover4

AviK
AviK
more options

1. No problem accessing Yahoo web mail from same PC using Internet Explorer

2. Same problem logging in with a different user

3. No problem accessing Yahoo web mail from other PC using same Router

4. No problem accessing other web mail (Gmail) using Firefox

5. Uninstalling/Reinstalling Firefox 5.0 didn't help

1. No problem accessing Yahoo web mail from same PC using Internet Explorer 2. Same problem logging in with a different user 3. No problem accessing Yahoo web mail from other PC using same Router 4. No problem accessing other web mail (Gmail) using Firefox 5. Uninstalling/Reinstalling Firefox 5.0 didn't help

Modified by AviK

Chosen solution

Thank you very much "AviK". It really works. It solved my problem. I did follow this instructions:

  1. Go to Control Panel > Add or Remove Programs and look for Anti Phishing Domain Advisor.
  2. If you click on Click here for support information you'll see it is a Panda program.
  3. Uninstall Anti Phishing Domain Advisor program...
  4. This did solve my problem
Read this answer in context 👍 7

All Replies (6)

Hasan
Hasan
more options

Troubleshooting extensions and themes

Check and tell if its working.

AviK
AviK Question owner
more options

Sorry. I have tried it - it doesn't help!

Hasan
Hasan
more options

Firefox cannot load websites but other programs can

Check and tell if its working.

AviK
AviK Question owner
more options

Strange, but finally the procedure below did solve my problem.

  1. Go to Control Panel > Add or Remove Programs and look for Anti Phishing Domain Advisor.
  2. If you click on Click here for support information you'll see it is a Panda program.
  3. Uninstall Anti Phishing Domain Advisor program...
  4. This did solve my problem

See also Can't open mail. Get this message: 404 Not Found nginx/0.6.32

Modified by AviK

OritI
OritI
more options

Chosen Solution

Thank you very much "AviK". It really works. It solved my problem. I did follow this instructions:

  1. Go to Control Panel > Add or Remove Programs and look for Anti Phishing Domain Advisor.
  2. If you click on Click here for support information you'll see it is a Panda program.
  3. Uninstall Anti Phishing Domain Advisor program...
  4. This did solve my problem

Modified by OritI

bglover4
bglover4
more options

Thank you..mine had a different name.. panda url security I removed it and now the mailbox opens!