Traps subscriber emails

Nice software, but I did a trial run where I clicked on the email link. This plug-in routes email through their server, so in effect they are trapping your visitor email addresses. If you disable the email button, it states you have to then allow them to include a link to their product. So I tried that, but the email button did not go away, so I un-installed it. I would gladly pay for this plug-in because it works nicely, but only if they were a little more up front about what they are doing and I could control the behavior of the email button.