* Clay Dowling: > [EMAIL PROTECTED] at least does have an auto-responder. The message > contains the text of any message sent to it, appended to the bottom of > the email. That would serve to automatically validate the check > email.
In my experience, the real problem with ezmlm's subscription mechanism is that it embeds the subscription cookie in the Reply-To: header. If you put it into the subject and require that it's preserved by the subscriber (like other mailing list managers do), such accidents are much less likely.