Support postgrey-style greylist exclusion files
Support postgrey-style greylist exclusion files

Not yet tested

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