opensmtpd (6.0.3p1-5+deb10u1) buster; urgency=medium

    There have been changes to the smtpd.conf file format[0] which may
    require manual editing of your /etc/smtpd.conf file. Full details
    may be found in the man page smtpd.conf(5). Quoting from the
    "OpenBSD Upgrade Guide: 6.1 to 6.2" [0]:

        The "secure" keyword is not valid anymore in "listen" directives
        in smtpd.conf(5). Users are advised to replace existing
        "listen secure" directives with two separate "tls" and "smtps"
        listeners, i.e., a line like

           listen on $iface secure pki $pki

        has to be replaced with

            listen on $iface tls pki $pki
            listen on $iface smtps pki $pki

        Relaying syntax is not affected by this change.

    [0] https://www.openbsd.org/faq/upgrade62.html

 -- Ryan Kavanagh <rak@debian.org>  Tue, 03 Dec 2019 12:11:02 -0500

opensmtpd (5.4.1p1-1) unstable; urgency=medium

    There have been minor changes to the smtpd.conf file format[0] which
    require manual editing of your /etc/smtpd.conf file. These changes affect
    TLS configuration and the format of "accept" rules, and are summarised in
    the file /usr/share/doc/opensmtpd/CONFIG-UPDATE.txt.gz . Full details may
    be found in the man page smtpd.conf(5).

    [0] http://www.opensmtpd.org/announces/release-5.4.1.txt
        local copy at: /usr/share/doc/opensmtpd/changelog.gz

 -- Ryan Kavanagh <rak@debian.org>  Sun, 02 Feb 2014 09:55:55 -0500