Remember, after you click the "Go" button to subscribe or unsubscribe, you are taken to a page that says:
You will receive an email shortly that contains a link which you need to click in order to continue and confirm this unsubscribe.
In order to work properly the link should appear on one unbroken line, in your email program, before you click on it.
In email clients like the AOL program, the link won't be clickable, you will need to copy the link and paste it into your browser address bar.
I'm using hotmail, and for me the opt-in message showed up in my Junk folder, so I had to click "Open message" in order to see the contents. Then I could see the message with no problem, and it contained a hot link.
Of course it was difficult to read what you had at that proboards URL, because it seemed to be black-on-black. But you should be able to correct that with no problem.
