program/steps/mail/sendmail.inc
@@ -456,7 +456,7 @@ // choose transfer encoding for plain/text body if (preg_match('/[^\x00-\x7F]/', $MAIL_MIME->getTXTBody())) $transfer_encoding = '8bit'; $transfer_encoding = $RCMAIL->config->get('force_7bit') ? 'quoted-printable' : '8bit'; else $transfer_encoding = '7bit';