On Wed, Apr 9, 2014 at 8:12 PM, William Herrin <b...@herrin.us> wrote: > On Wed, Apr 9, 2014 at 6:11 PM, <bmann...@vacation.karoshi.com> wrote: >> and just how is an algorithm supposed to detect that >> <jeff-k...@utc.edu> is a single human and not a list? > > If the autoresponder is sane, it looks for: > > List-Id: North American Network Operators Group <nanog.nanog.org> > List-Unsubscribe: <http://mailman.nanog.org/mailman/options/nanog>, > <mailto:nanog-requ...@nanog.org?subject=unsubscribe> > List-Archive: <http://mailman.nanog.org/pipermail/nanog/> > List-Post: <mailto:nanog@nanog.org> > List-Help: <mailto:nanog-requ...@nanog.org?subject=help> > List-Subscribe: <http://mailman.nanog.org/mailman/listinfo/nanog>, > <mailto:nanog-requ...@nanog.org?subject=subscribe> > Precedence: list
and if the autoresponder/MUA is smart it only autoresponds where To: is the target address. -Jim P.