If you need more help, tell me which email provider you use. You should also look for the php.ini file (if you run the info.php file I suggested on your other post it will tell you where php.ini is located on your PC)
I am learning this PHP and I am using Bell Canada as my ISP. Will they provide SMTP host name ? when I was trying to setup outlook, I was asked similar question and if I use yahoo account they would charge me for that. But google account was free. So is this similar situation ? Can I use gmail account for this ?
If Bell Canada provided you with information to hook up Outlook, you can use that same information in the php.ini file to connect to them. Just look in Outlook under Account Settings for your account information.