I have a social networking site and every user has an option to enter his/her Yahoo account details and send invitations to the website to all his/her address book contacts. So this is not an usual Newsletter. Campaingmonitor.com is covering these type of services also?
I think in order to do that, CM has to have some registration and auto-send mechanism.
Which they don't at the moment if I'm not mistaken.
That's right Danny, and we won't ever be adding this sort of functionality either. Just because someone is in your address book doesn't mean you have permission to contact them.