-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello everyone,
I have a dual stack IPv6/IPv4 postfix server that been running on debian stable quite happy. At 9 februari I did some system updates for debian: apache2-mpm-prefork apache2-utils apache2.2-bin apache2.2-common base-files libc-bin libc6 libc6-i686 libssl1.0.0 linux-image-3.2.0-4-686-pae locales multiarch-support openssl tzdata wget whois And now im getting the following lines in my log checks: postfix/smtpd[15247]: warning: hostname localhost does not resolve to address ::1: No address associated with hostname 1. should I be worried? 2. why is the warning popping up now? I listed some some output of my own investigation of the below commands in my pastbin here: http://paste.debian.net/81152 # postconf | grep mynetworks # cat /etc/hosts # cat /etc/nsswitch.conf # ping6 localhost # cat /etc/host.conf # cat /proc/cmdline # getent hosts localhost # getent hosts ::1 I got the feeling it may have something to do with changes in libc? and multi on dns resolutions but I am not sure. Thanks in advance, Kind regards, Jelle de Jong -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iJwEAQECAAYFAlL48WAACgkQ1WclBW9j5HlukAP/WTYBgr4HPwBImGaEkAiX2Oyz 86ysAeZBMI2ORlPhIo1bR3Yw56Fj+mKW0M7g0qbUMrKo5JVmtvhhbAt3XUwYrtHv H/aGnB8d+Yld9KEVAN8dQPDq8xRHK4nVCo3PSymk93CW/D8AwIfWkcmGlWrPU6Gl QBzDgW8i9qAW8OiMYTE= =CpP2 -----END PGP SIGNATURE-----
