cURL / Mailing Lists / curl-library / Single Mail


Re: Libcurl code gives authentication error with NTLM

From: Daniel Stenberg <>
Date: Thu, 10 Apr 2008 10:14:10 +0200 (CEST)

On Thu, 10 Apr 2008, Karandeep Malik wrote:

> When I use libcurl to connect to my server through proxy, I get a 407 Proxy
> Auth error, for NTLM


> I earlier thought that this could be a result of bad proxy settings. But
> when I use curl .exe it goes fine and allows me to connect to the same. what
> could be the problem. Any clues ??

I suggest you try using curl's --libcurl option to generate a C program out of
the command line invoke, and then compare that with your app.

  Commercial curl and libcurl Technical Support:
Received on 2008-04-10