I mail many different types of lists. I always include a working remove link. I have a major problem. As I get more lists, the number of complaints seem to be growing. Well I would like to let you know that we all don't do that.
Mailing is a fact of life on the net.
I am here to try to find a solution to a major problem. To stop this war between us. Even if they WERE opt-in for the person you bought it from, it's unethical to expect that the people on the list you bought would want to receive YOUR email just because they opted in to someone ELSE's list. Feel free to run it through your unsub if you want. Makes no difference to me.