Postfix

Postfix support IPv6

  1. Postfix version > 2.2
  2. Configuration
    1. /etc/postfix/main.cf:
      1. inet_protocols
        • inet_protocols = ipv4 (DEFAULT: enable IPv4 only)
        • inet_protocols = all (enable IPv4, and IPv6 if supported)
        • inet_protocols = ipv4, ipv6 (enable both IPv4 and IPv6)
        • inet_protocols = ipv6 (enable IPv6 only)
      2. mynetworks
        • IPv6 請用 [] 框起來
        • EX: [::1]/128 [2001:240:587::]/64 [fe80::]/10