smtpgreeting code isn't quite right

[Jim Winstead]

      $self->respond(220, $self->config('smtpgreeting') ." ESMTP" ||
       ($self->config('me') ." ESMTP qpsmtpd " . $self->version .
        " ready; send us your mail, but not your spam."));

this means it sends " ESMTP" if you don't have a smtpgreeting config.

jim