I am setting up a mailing list. I have the list working fine, however I need help on two things -<BR>- How can i Unsubscribe users by asking then to send an email to a given email address. Currently I have a asp script which unsubscribes an email address passed in the qury string.<BR><BR>- When the newsletter is sent out, how can I detect which emails bounced and try to resend the newsletter to those addresses at a later time.<BR><BR>Thanks for the help!