Look this has NOTHING to do with SPAM!!
I am renting a list - email marketers sell opt-in lists to advertisers like me. What I am trying to do is capture the email visitors to my email landing page.
When you rent a list, you never see the email addresses - the list rental company sends out the emails for you. I pay a fee per email address.
The only way for me to verify I am not getting ripped off is to capture the email addresses of the people who land on my landing page.
I am looking for a script that can capture an email address of someone who has presumably just clicked on a link from their inbox.