title: Git hook output - where to see/find
body: <p>I'm trying to get a git commit email hook running using Git on Windows. I'm sure I've got my copy of contrib/hooks/post-receive-email (placed in the project's .git/hooks/post-commit) script messed up, or I'm missing an important node in my config, but I don't know where I would see any error messages.</p>
  
  <p>Would they be echoed to stdout when I commit using a shell? Is there some flag I would need to set or pass to git commit to see them (I tried -v with no apparent effect)?</p>
  
  <p><strong>EDIT</strong>
  Here are the repo-specific config vals I've added:</p>
  
  <ul>
  <li>sendemail.smtpserver=smtp.mycompany.com</li>
  <li>hooks.mailinglist=me@domain.com</li>
  </ul>
  
  <p><strong>UPDATE</strong>
  The overall problem is that git's built-in mail doesn't work on windows (which makes perfect sense, of course), but at least now I know where to look for output from my hacking attempts.</p>