i have asked something similar to this before.
basically i have looked around and i can see that it seems it is possible to send email from a different email account using php.
but what is the best way to stop the server being blacklisted?
it want be used to send out spam. but it will be memebrs who will sign up and send newsletters to their clients but having it show as their own email address in the from box.
any help greatly appreciated.