title: git returns http error 407 from proxy after CONNECT
body: <p>I have a problem while connecting to github from my PC, using git. System Win 7.</p>
  
  <p>I have connection through proxy, so i specified it in git config files (both in general git folder, and in git repo folder). To do this i entered next line to my git bush:</p>
  
  <pre><code>$ git config --global http.proxy http://&lt;username&gt;:&lt;userpsw&gt;@&lt;proxy&gt;:&lt;port&gt;
  </code></pre>
  
  <p>The way it works on other programms (ex: maven) it looks like that:</p>
  
  <pre><code>&lt;username&gt; - my login to our corp system
  &lt;userpsw&gt; -my password to corporat system
  &lt;proxy&gt; - 10.65.64.77
  &lt;port&gt; - 3128
  </code></pre>
  
  <p>But when i try to push or to clone my repo, i receive</p>
  
  <pre><code>fatal: unable to access '&lt;repo githup link&gt;' Received HTTP code 407 from proxy after CONNECT
  </code></pre>
  
  <p>I try already to enter not just my username but domain\username, changed my password in case there are problems with code language tables. And i even entered wrong password. Error stayed the same.</p>
  
  <p>When i entered in  '10.65.64.177.com' and tried to push repo, i received:</p>
  
  <pre><code>fatal: unable to access '&lt;repo github link&gt;': Failed connect to github.com:3128; No error
  </code></pre>
  
  <p>Just don't know what to try.</p>