Re: smtp IPv4/IPv6 map

2013-09-11 Thread Luigi Rosa
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Wietse Venema said the following on 11/09/2013 14:47: > /etc/postfix/transport: example.com smtp-ipv4-only: example.net > smtp-upv6-only: > > /etc/postfix/master.cf: smtp-ipv4-only unix - - n - > - smtp inet_protocols=

Re: smtp IPv4/IPv6 map

2013-09-11 Thread Wietse Venema
Luigi Rosa: > Is there a way to override smtp_address_preference for a single host (or > domain) to force an IPv4 or IPv6 connection? /etc/postfix/transport: example.com smtp-ipv4-only: example.net smtp-upv6-only: /etc/postfix/master.cf: smtp-ipv4-only unix - - n

smtp IPv4/IPv6 map

2013-09-11 Thread Luigi Rosa
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Is there a way to override smtp_address_preference for a single host (or domain) to force an IPv4 or IPv6 connection? I am asking because we are (hopefully even if slowly) approaching to a period when IPv6 could be adopted not only by SMTP servers wit