Comments on: Using HttpWebRequest to perform HTTPS post fails with strange error message http://www.phishthis.com/2008/08/13/using-httpwebrequest-to-perform-https-post-fails-with-strange-error-message/ Thu, 15 Sep 2011 01:27:39 +0000 hourly 1 http://wordpress.org/?v=3.1.1 By: roy http://www.phishthis.com/2008/08/13/using-httpwebrequest-to-perform-https-post-fails-with-strange-error-message/comment-page-1/#comment-32629 roy Wed, 14 Sep 2011 15:21:02 +0000 http://www.phishthis.com/?p=41#comment-32629 Thanks that really helped me Thanks that really helped me

]]> By: Al http://www.phishthis.com/2008/08/13/using-httpwebrequest-to-perform-https-post-fails-with-strange-error-message/comment-page-1/#comment-13544 Al Tue, 07 Sep 2010 05:34:14 +0000 http://www.phishthis.com/?p=41#comment-13544 Thankyou! Thankyou! Thankyou! I've been trying to figure this out for hours. Whats weird is the negotiation works from a web browser (IE) but not from HttpWebRequest. I would think HttpWebRequest would follow same negotiation as IE. Thankyou! Thankyou! Thankyou! I’ve been trying to figure this out for hours. Whats weird is the negotiation works from a web browser (IE) but not from HttpWebRequest. I would think HttpWebRequest would follow same negotiation as IE.

]]> By: Mark http://www.phishthis.com/2008/08/13/using-httpwebrequest-to-perform-https-post-fails-with-strange-error-message/comment-page-1/#comment-13050 Mark Mon, 23 Aug 2010 22:18:15 +0000 http://www.phishthis.com/?p=41#comment-13050 Thanks for this, have been tearing my hair out! Thanks for this, have been tearing my hair out!

]]> By: Rico http://www.phishthis.com/2008/08/13/using-httpwebrequest-to-perform-https-post-fails-with-strange-error-message/comment-page-1/#comment-2460 Rico Wed, 08 Apr 2009 17:50:16 +0000 http://www.phishthis.com/?p=41#comment-2460 Thanks Tom!! Worked first time. Darned Win2008. To others: add that line ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3; before creating your WebRequest object. That's all. Thanks Tom!! Worked first time. Darned Win2008. To others: add that line

ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3;

before creating your WebRequest object. That’s all.

]]> By: Tom http://www.phishthis.com/2008/08/13/using-httpwebrequest-to-perform-https-post-fails-with-strange-error-message/comment-page-1/#comment-1196 Tom Mon, 05 Jan 2009 03:31:31 +0000 http://www.phishthis.com/?p=41#comment-1196 Sorry, the formatting wasn't great...it didn't stand out. You'll need to add this to your code: ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3; Sorry, the formatting wasn’t great…it didn’t stand out.

You’ll need to add this to your code:

ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3;

]]> By: M Wiseman http://www.phishthis.com/2008/08/13/using-httpwebrequest-to-perform-https-post-fails-with-strange-error-message/comment-page-1/#comment-1193 M Wiseman Mon, 05 Jan 2009 00:34:11 +0000 http://www.phishthis.com/?p=41#comment-1193 How do you force SSL3 using HttpWebRequest? How do you force SSL3 using HttpWebRequest?

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