In testing OpenDKIM, I've found that email passed to opendkim from IPv6
localhost fails to be signed:
Jan 3 13:22:20 zre-ldap002 postfix/smtpd[2686]: connect from localhost[::1]
Jan 3 13:22:20 zre-ldap002 postfix/smtpd[2686]: 0D63836172B:
client=localhost[::1]
Jan 3 13:22:20 zre-ldap002 postfix/cleanup[1818]: 0D63836172B:
message-id=<545678226.1.1357248139708.JavaMail.root_at_zre-ldap002.eng.vmware.com>
Jan 3 13:22:20 zre-ldap002 opendkim[12456]: 0D63836172B: localhost [::1]
not internal
Jan 3 13:22:20 zre-ldap002 opendkim[12456]: 0D63836172B: not authenticated
::1 is listed in the set of networks to consider as internal hosts:
zimbra_at_zre-ldap002:~/conf$ cat opendkim-localnets.conf
127.0.0.0/8
10.137.242.0/24
[::1]/128
[fc00:10:137:242::]/64
[fe80::]/64
zimbra_at_zre-ldap002:~/conf$ grep localnets opendkim.conf
InternalHosts file:/opt/zimbra/conf/opendkim-localnets.conf
--Quanah
--
Quanah Gibson-Mount
Sr. Member of Technical Staff
Zimbra, Inc
A Division of VMware, Inc.
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Received on Thu Jan 03 2013 - 21:38:16 PST