hosts_allow: more succinct log message
hosts_allow: more succinct log message

sentinelleader/qpsmtpd-dev,sentinelleader/qpsmtpd-dev,sieutruc/qpsmtpd,priyadi/qpsmtpd,sieutruc/qpsmtpd,priyadi/qpsmtpd,salvis/qpsmtpd,salvis/qpsmtpd,smtpd/qpsmtpd,priyadi/qpsmtpd,msimerson/qpsmtpd,smtpd/qpsmtpd,sieutruc/qpsmtpd,msimerson/qpsmtpd