To SMTP-reject messages without patching qmail-smtpd(8), compose the following programs into your configuration as needed: - qmail-qfilter-smtpd-queue is a QMAILQUEUE wrapper that runs qmail-qfilter with the sequence of programs in control/smtpfilters, rejecting if any of them reject. - qmail-qfilter-ofmipd-queue is a QMAILQUEUE wrapper that runs qmail-qfilter with the sequence of programs in control/ofmipfilters, rejecting if any of them reject. - qmail-qfilter-viruscan is the viruscan patch repackaged as a qmail-qfilter-compatible program. - qmail-rcptcheck is a RCPTCHECK-compatible program that runs the sequence of programs in control/rcptchecks, rejecting if any of them reject. - qmail-rcptcheck-realrcptto is the realrcptto patch repackaged as a RCPTCHECK-compatible program. - qmail-rcptcheck-badrcptto is the badrcptto patch repackaged as a RCPTCHECK-compatible program. - qmail-rcptcheck-qregex is (most of) the qregex patch repackaged as a RCPTCHECK-compatible program
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.