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The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channe

I have downloaded the trial Aspose.Email, but get this when connecting to Exchange Server 2010.

“The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel”

I have tried to put the code in to “To Ignore or bypass Invalid or expired…” but cannot find which class ServicePointManager is in. Is it in the free trial?

I am using Visual Studio 2008

Thanks

Mark


This message was posted using Page2Forum from Ignore or Bypass Invalid or Expired SSL Certificate on Excha… - Aspose.Email for .NET

Hi Mark.


Thank you for using Aspose products.

I am sorry for your trouble. It should not be happening even in the evaluation mode. Can you please share your source code (most preferably a sample application) for our review?

Regards,

Hi again,

Sorry for not answering your question earlier in my reply.

ServicePointManager is part of the [System.Net](http://system.net/) namespace. Also, please check the below linked technical article on the subject.

http://www.aspose.com/documentation/.net-components/aspose.email-for-.net/ignore-or-bypass-invalid-or-expired-ssl-certificate-on-exchange-server.html

Hope it helps. If your problem persists then please share a console application exhibiting your said issue and we’ll look into that very soon.

Regards,