karma: limit rcpts to 1 for senders with neg karma
karma: limit rcpts to 1 for senders with neg karma

priyadi/qpsmtpd,priyadi/qpsmtpd,salvis/qpsmtpd,smtpd/qpsmtpd,sieutruc/qpsmtpd,salvis/qpsmtpd,priyadi/qpsmtpd,sieutruc/qpsmtpd,msimerson/qpsmtpd,smtpd/qpsmtpd,msimerson/qpsmtpd,sieutruc/qpsmtpd