From: mouss (usebsdfree.fr)
Date: Wed Nov 02 2005 - 04:38:20 CST

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Sven 'Darkman' Michels a écrit :

>-----BEGIN PGP SIGNED MESSAGE-----
>Hash: SHA1
>
>Hi there,
>
>i see the following messages in a servers log (2.1.5 on debian
>that is):
>postfix/smtp[31937]: socket to some.remote.host[]: Address family not
>supported by protocol (port 25)
>
>after that, a TLS session to some.remote.host is established and
>the mail gets delivered. The remote host has one ipv6 and one v4
>record so i guess the error comes from the v6 record since v6 isn't
>available on the server. Its the first server where i've seen such
>a message and it doesn't seem to "break" something, but it's annoying.
>Any idea what causes this and how to disable the message?
>
>
lookup for some.remote.host returns an AAAA record that is tried and
yields the error above. disable IPv6 in your dns server.
if using a remote dns server, install one on the postfix box.

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]