"Could not open connection to the host" error when trying to send email using telnet

Posted by hima on Super User See other posts from Super User or by hima
Published on 2010-06-12T11:08:07Z Indexed on 2010/06/12 11:24 UTC
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smtp

|

telnet

I need to send email from my ASP.NET application. For that I am using the following command from the command prompt to connect to the specific port on tk2smtp:

telnet tk2smtp.msn.com 25

But it's showing the following error on the command prompt:

Could not open connection to the host

I installed a telnet client in my machine. Let me know if there are any other things to be configured for this.

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