eric.n.dunn@bankofamerica.com writes: > Zope 2.5/Debian > Have you seen this error? Yes. It happens when "To" or "From" are missing... > ... > File /local/zope-2.5/lib/python/Products/MailHost/MailHost.py, line 201, > in _send > (Object: mailer) > ... > File /local/zope-2.5/lib/python2.1/rfc822.py, line 508, in gotonext > TypeError: len() of unsized object Dieter