error at /accounts/register/ [Errno 101] Network is unreachable

I am using smtp for sending the mail from my system, i used the
following settings for the mail, but got an error while anybody trying
to register.
DEFAULT_FROM_EMAIL = 'my_mail@gmail.com'
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_HOST_USER = 'my_mail@gmail.com'
EMAIL_HOST_PASSWORD = '*****'
EMAIL_USE_TLS = True
EMAIL_PORT = 587

--
Satinderpal Singh
http://devplace.in/~satinder/wordpress/
http://satindergoraya.blogspot.in/
http://satindergoraya91.blogspot.in/

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