title: SMTP dot stuffing.. when and where to do it?
body: <p>I have found conflicting information about dot stuffing when transmitting an email.</p>
  
  <ol>
  <li>stuff a dot if the line contains a single dot (to avoid premature termination)</li>
  <li>stuff a dot to every line stat starts with a dot</li>
  <li>stuff a dot to (1) and to every line part of a quoted-printable message part only</li>
  </ol>
  
  <p>Can anyone clarify?</p>