I've found with Constant Contact, iContact and MailChimp that if you use standard email forwarding to pass their email on, that any unsubscription will unsubscribe you, the sender, because they hardcode your email address in the email, instead of pulling it out of your mail settings (not sure if they even could if they wanted).
They both have a
forward to a friend functionality, but it's limited to 5 or 20 names respectively, and they have to be typed in individually.
I want to be able to forward some of these mails to a large list.
Does anyone know of a good contact program that will allow someone to send emails out that can then be forwarded to a list (safely)?