اقا مرتضی این افزونه که گفتید رو نصب کردم و مشکل ایمیل حل شد ولی العان بعد از فعال سازی وبلاگ این ارور را میده The requested URL could not be retrieved the following error was encountered: Unable to determine IP address from host name for amin74tk.milad74.tk The dnsserver returned: Name Error: The domain name does not exist. This means that: The cache was not able to resolve the hostname presented in the URL. Check if the address is correct. Your cache administrator is webmaster. Generated Sun, 09 Sep 2012 21:08:46 GMT by google.com (squid/2.7.STABLE6)