qmail

fehQlibs

More info here Version: fehQlibs-30 fehQlibs are supplementary C libraries by Erwin Hoffmann. They are needed for ucspi-tcp6 and ucspi-ssl. Install as follows in /usr/local: FEQLIBS_VER=30 cd /usr/local wget https://www.fehcom.de/ipnet/fehQlibs/fehQlibs-${FEQLIBS_VER}.tgz tar xzf fehQlibs-${FEQLIBS_VER}.tgz chown -R root:root fehQlibs-${FEQLIBS_VER} cd fehQlibs-${FEQLIBS_VER} Change the installation folder modifing the file conf-build as LIBDIR=/usr/local/lib HDRDIR=/usr/local/include Compile...

Configuring DKIM for qmail

Index Changelog Acknowlegments Creating the domainkey signature for your outgoing emails Configuring qmail-remote for signing and qmail-smtpd for verification rc script qmail-smtpd/run script Testing qmail-dkim Verification test Testing the DNS record Configuring qmail-smtpd for signing outgoing messages qmail-smtpd run script Testing the signature at qmail-smtpd level Making qmail-dkim and simscan live together in peace Choosing...

ucspi-tcp6

More info: http://www.fehcom.de/ipnet/ucspi-tcp6.html Author: Erwin Hoffmann. IPv6 capabilities have been included by Felix von Leitner's IPv6 patch. The original ucspi-tcp 0.88 is by D.J. Bernstein Version: 1.13.07 ucspi-tcp6 is a fork of Bernsteins' ucspi-tcp 0.88 program, which includes, among the other things, ipv6 capabilities...

Preinstallation tasks

Changelog Jan 21, 2026- added notes for Alma Linux Jan 5, 2026- qmail now avoids the PCRE dependency to make happy Debian 13 users Before we start let's see how to prepare our machine for the installation. What follows is mostly a collection of...

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