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  • Bug#1106228: sauce: MX address check should tolerate MXs with only AAAA

    From Ian Jackson@21:1/5 to All on Wed May 21 17:30:01 2025
    Package: sauce
    Version: 0.10.0~~iwj
    Severity: serious
    Justification: Causes unjustifiable email bounces

    <debian-init-diversity-request@chiark.****>: host
    mx-relay.chiark.greenend.org.uk[93.93.131.173] said: 550 invalid MAIL-FROM:
    Error during DNS A lookup for mailgw0.enyc.org.uk: No such data (in reply
    to RCPT TO command)

    Due to this

    adnshost -t mx iremonger.me.uk
    iremonger.me.uk MX 0 mailgw0.enyc.org.uk ok 0 ok "OK" ( INET6 2001:8b0:c1:2::26 )
    iremonger.me.uk MX 1 mailgw1.enyc.org.uk ok 0 ok "OK" ( INET 81.187.167.179 INET6 2001:8b0:c1:2::26 )

    It ought to be happy to ignore the MX which has only AAAA RRs.

    Ian.

    -- System Information:
    Debian Release: 11.11
    APT prefers oldstable-security
    APT policy: (500, 'oldstable-security'), (500, 'oldstable')
    Architecture: amd64 (x86_64)
    Foreign Architectures: i386

    Kernel: Linux 5.10.0-28-amd64 (SMP w/16 CPU threads)
    Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
    Shell: /bin/sh linked to /bin/dash
    Init: sysvinit (via /sbin/init)
    LSM: AppArmor: enabled

    Versions of packages sauce depends on:
    ii adns-tools 1.6.0-2
    ii authbind 2.1.2
    ii libtcl-chiark-1 1.3.4
    ii tcl 8.6.11+1

    Versions of packages sauce recommends:
    ii exim4 4.94.2-7+deb11u4
    ii userv 1.2.0

    sauce suggests no packages.

    -- Configuration Files:
    /etc/init.d/sauce changed [not included]
    /etc/logrotate.d/sauce changed [not included]
    /etc/sauce/blmessage-site.text changed [not included]
    /etc/sauce/config changed [not included]
    /etc/sauce/policy changed [not included]
    /etc/sauce/sys-config changed [not included] /etc/userv/services.d/sauce-rcptpolicy changed [not included]

    -- no debconf information

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Debian Bug Tracking System@21:1/5 to All on Sat May 24 23:20:02 2025
    This is a multi-part message in MIME format...

    Your message dated Sat, 24 May 2025 21:09:28 +0000
    with message-id <E1uIw7U-001CEm-2n@fasolo.debian.org>
    and subject line Bug#1106228: fixed in sauce 0.9.3
    has caused the Debian Bug report #1106228,
    regarding sauce: MX address check should tolerate MXs with only AAAA addrs
    to be marked as done.

    This means that you claim that the problem has been dealt with.
    If this is not the case it is now your responsibility to reopen the
    Bug report if necessary, and/or fix the problem forthwith.

    (NB: If you are a system administrator and have no idea what this
    message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact owner@bugs.debian.org
    immediately.)


    --
    1106228: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1106228
    Debian Bug Tracking System
    Contact owner@bugs.debian.org with problems

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