system.net.webexception:the remote server returned an error 417 expectation failed

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Hi All,

I am getting the following error when I am sending an SMS through http webrequest from my service :

system.net.webexception:the remote server returned an error 417 expectation failed. we are using proxyserver.
I have tried changing the machine.config with the following settings, still no success.

HTML

<system.net>
<settings>
  <servicepointmanager expect100continue="false" />
</settings>
</system.net>

Kindly help me guys.

Posted 8-Aug-11 0:22am

rambuzz

Updated 8-Aug-11 0:26am

Suresh Suthar

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Herman<T>.Instance 8-Aug-11 10:36am

is your service allowed to use a port for sending SMS?

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