17593:Jul 23 15:00:07 postfix/smtpd[20288]: NOQUEUE: reject: RCPT from host-89-228-141-53.gorzow.mm.pl[89.228.141.53]: 554 5.7.1 <host-89-228-141-53.gorzow.mm.pl>: Helo command rejected: Generic / dynamic helo/ehlo is not allowed here; from=<ascends7@poczta-polska.pl> to=<jeden-z-moich-adresow@w-mojej-domenie.pl> proto=ESMTP helo=<host-89-228-141-53.gorzow.mm.pl>