Harald Dunkel <[email protected]> wrote:
> Hi folks,
>
> I am a big fan of IPv6, so I wonder why smtpctl spf walk omits
> all the IPv6 addresses?
>
> # echo spf.protection.outlook.com | smtpctl spf walk
> 40.92.0.0/15
> 40.107.0.0/16
> 52.100.0.0/14
> 104.47.0.0/17
> 51.4.72.0/24
> 51.5.72.0/24
> 51.5.80.0/27
> 20.47.149.138/32
> 51.4.80.0/27
>
> # dig spf.protection.outlook.com TXT +short | tr \ \\n
> "v=spf1
> ip4:40.92.0.0/15
> ip4:40.107.0.0/16
> ip4:52.100.0.0/14
> ip4:104.47.0.0/17
> ip6:2a01:111:f400::/48
> ip6:2a01:111:f403::/48
> include:spfd.protection.outlook.com
> -all"
>
> # echo spf.protection.outlook.com | smtpctl spf walk -6
> invalid command
>
>
> Regards
> Harri
this is what i get on my machine:
~ echo spf.protection.outlook.com | smtpctl spf walk
40.92.0.0/15
40.107.0.0/16
52.100.0.0/14
104.47.0.0/17
2a01:111:f400::/48
2a01:111:f403::/48
51.4.72.0/24
51.5.72.0/24
51.5.80.0/27
20.47.149.138/32
51.4.80.0/27
2a01:4180:4051:0800::/64
2a01:4180:4050:0800::/64
2a01:4180:4051:0400::/64
2a01:4180:4050:0400::/64
no idea why you don't see the ipv6 addresses
