We are looking into breaking our main lists up into ones based on the interests of the recipients. So far, the best way I have come up with to do this is to send out an email that requests people to update their profiles using the link in the footer. To this end, we would first make new lists based on different interests and give these as options in the "Update Profile" form. This seems like it could work for us, but we did have a question.   If a list is not given as an option in the "Update Profile" form and someone fills out the form, will they be removed from any lists that are not given as options?   We have a few lists currently that are for VIPs or certain exclusive groups that we would not want people to be able to sign up for using the "Update Profile" form, but we also do not want people from these lists to be removed from them if the update their profiles to receive fewer emails that do not interest them.   If this will not work how we are wanting it to, is there another way to do this that would work? ... View more