like( $mail, qr!This is a forward of transaction!, 'content' );
like( $mail, qr!$att_name!, 'att file name' );
like( $mail, qr!this is an attachment!, 'att content' );
like( $mail, qr!This is a forward of transaction!, 'content' );
like( $mail, qr!$att_name!, 'att file name' );
like( $mail, qr!this is an attachment!, 'att content' );