Ok, i made a subdomain before named mail.xxxx.com, and then i redirect it to xxxx.com/webmail ... and then i realized that the subdomain i've created has the same name with the incoming and outgoing mail in POP3. I shocked to death and affraid that they'll conflict even i know that the subdomain and the STMP has the different port. Then i tried to use outlook express, and everthing just quite fine until i realized that i can't send email. Then i deleted the subdomain, and thanks to that .. now i can't even receive emails in my outlook. The outlook keep telling me that the host can't be found. Is that mean that if i accidentally create a subdomain name mail.xxxx.com and then delete it, the incoming and outgoing mail server also dissapear ? Any idea how to fix the things up ? And ... reinstall is not and option ^^ pls ....