That mail host does exist. As a test, try substituting 202.133.44.6 for the
SMTP server name mail.buraak.net.pk. It sounds like there is a problem
with DNS lookup on your PC.

--
Gary VanderMolen [MS-MVP WLM]


"Khurram AVT" <Khurram AVT@discussions.microsoft.com> wrote in message news:564082CB-5823-4EDD-BD2B-29E70C0D07C2@microsoft.com...
> Below the message appears when i send the emails & messages are in outbox
>
>
> The host 'mail.buraak.net.pk' could not be found. Please verify that you
> have entered the server name correctly.
> Subject 'testing ', Account: '202.61.52.238', Server: 'mail.buraak.net.pk',
> Protocol: SMTP, Port: 25, Secure(SSL): No, Socket Error: 11001, Error Number:
> 0x800CCC0D