program/lib/Mail/mimePart.php
@@ -257,7 +257,7 @@ } $encoded['body'] = '--' . $boundary . MAIL_MIMEPART_CRLF . rtrim(implode('--' . $boundary . MAIL_MIMEPART_CRLF , $subparts), MAIL_MIMEPART_CRLF) . MAIL_MIMEPART_CRLF . implode('--' . $boundary . MAIL_MIMEPART_CRLF , $subparts) . '--' . $boundary.'--' . MAIL_MIMEPART_CRLF; } else {