Re: send-email issue

> > I do not think it is feasible to immediately rename the two choices
> > to SSL/TLS vs StartTLS without transition period, but the first
> > patch in the three-patch series there to update the documentation
> > alone may have helped this case.
> > 
> > We may also want to error out when seeing an unknown option other
> > than 'ssl' and 'tls', as the necessary first step to make it
> > possible to later safely accept StartTLS as a synonym for 'tls' and
> > 'ssl/tls' as a synonym for 'ssl'.
> 
> Is it easier to just add less ambiguous aliases, eventually phasing out old
> terminology?
> 
> tls -> starttls
> ssl -> smtps
> 
> This way we don't have to change anything, and "smtps" is a valid way to refer
> to smtp over ssl (e.g. see /etc/services for 465/tcp).