Does clicking a link in Gmail send a referer header?
<p>This is mainly for privacy concerns. If I open up an email on Gmail (or any other email provider) containing a link to a website and I end up clicking on the link, does Gmail send out a referer header? (ie. Will the destination website know that I came from Gmail? And would they know the email address that I was using when I clicked on the link?)</p>

<p>Lastly, if they do, is there any way to disable it?</p>