1096      ### Datestamp if desired:
  1097      my $ds_wanted = $params{Datestamp};
  1098      my $ds_defaulted = ( $is_top and !exists( $params{Datestamp} ) );
  1099      if ( ( $ds_wanted or $ds_defaulted ) and !exists( $params{Date} ) ) {
  1100          require Email::Date::Format;
  1101          $self->add( "date", Email::Date::Format::email_date() );