Sep 6 14:12:44 ServerName postfix/smtpd[7511]: warning: unknown smtpd restriction: "(制約名)"
Sep 6 14:12:44 ServerName postfix/smtpd[7511]: NOQUEUE: reject: RCPT from Hostname[000.00.000.00]: 451 4.3.5 Server configuration error; from=<nnn@nnn.com> to=<mmm@mmm.com> proto=ESMTP helo=<client_name>
が記録され、メールが配送できません。Sep 6 14:12:44 MailServer postfix/smtpd[7511]: warning: unknown smtpd restriction: "permit_mynetwork"
Sep 6 14:12:44 MailServer postfix/smtpd[7511]: NOQUEUE: reject: RCPT from hostname[000.00.000.00]: 451 4.3.5 Server configuration error; from=<nnn@nnn.com> to=<mmm@mmm.com> proto=ESMTP helo=<client_name>