my wi-fi is not working

Hi there,

You may find the troubleshooting steps in the article below helpful.

iOS: Troubleshooting Wi-Fi networks and connections

http://support.apple.com/kb/ts1398

-Griff W.

I have tried all that. My iphone sends and recieves e-mails from anywhere. Except my house, I can recieve messages but I cannot send e-mails from my house.

is there a setting like the HTTP proxy? should that be OFF, Manual or Auto ?

The Best Way :

Connect Your IPHONE to ITUNES.

Change the name of your iphone....

That's all... Wi-fi working fine.