* David W. Tamkin <dattier @
com> [2004-02-09 18:05-0600]
> Gerald Oskoboiny wrote:
> >Upon receiving sub requests, some list management software
> >attempts to sub the email address given in the From: header,
> >others attempts to sub the envelope sender.
> I hope that "attempts to sub" means "sends a confirmation request to."
> > Which behavior is correct, and why?
> Can either be trusted any more? It's tempting to answer, "Neither."
Yes, if both sites have deployed SPF for forgery prevention.
(but that's not directly relevant to my question)
Gerald Oskoboiny <gerald @