In Postfix < 3.0.x, the value from postconf mynetworks was returned with
correct netmask values, and includes IPv6:
postconf mynetworks
mynetworks = 127.0.0.0/8 10.137.242.0/24 [::1]/128 [fc00:10:137:242::]/64
[fe80::]/64
In Postfix > 3.0.x, the value from postconf mynetworks returns incorrect
netmask values, and it is missing IPv6 entirely:
postconf mynetworks
mynetworks = 127.0.0.1/32 10.137.242.53/32
Output from ifconfig:
[root@zre-ldap003 libexec]# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:50:56:8F:CB:CD
inet addr:10.137.242.53 Bcast:10.137.242.255 Mask:255.255.255.0
inet6 addr: fe80::250:56ff:fe8f:cbcd/64 Scope:Link
inet6 addr: fc00:10:137:242::53/64 Scope:Global
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
--Quanah
--
Quanah Gibson-Mount
Platform Architect
Zimbra, Inc.
--------------------
Zimbra :: the leader in open source messaging and collaboration
A division of Synacor, Inc
