The website we are running has a paid and free subscription products. The free subscription is a informational bulletin and is emailed to those subscribers. Currently there is no way to unsubscribe these members accept manually. Because many of out members are government officials we need to make sure we are not black-listed on mail servers for spam.. so we need to make sure users can unsubscribe themselves... I have read the forums.. and find it pretty amazing that there does not appear to be a solution for this issue yet...
Hi, user can unsubscribe from emails he receive. At the bottom of each email, amember send unsubscribe link.