I would pay 1 cent per email/recipient if it meant receiving no spam, and that my emails would never get filed into a spam folder. (I'm just a small time regula

I would pay 1 cent per email/recipient if it meant receiving no spam, and that my emails would never get filed into a spam folder. (I'm just a small time regular user, but with a personal domain name.) Unfortunately, there are probably businesses where even with that cost, it would still be profitable to spam - just look at physical mail or any other type of physical advertisement, or heck... even online advertisements still have to pay money for impressions.