Unable to access any e-mail accounts

Hello all...

I recently performed a full system restore and for some reason now I am totally unable to access any of my e-mail accounts. I have accounts with GMail, Yahoo & AOL and whenever I click the necessary link to access an e-mail log-in I get a "Internet Explorer cannot display the webpage" message. My machine is running WinXP and from all appearances the settings are correct. I have disabled the Phishing filter as well as the anti-virus program as an experiment in case the problem may lie there with no luck.

Any suggestions?

Any further info needed can be supplied upon request.

Thx in advance

 

Can you access other websites with Internet Explorer? What firewall are you using?