[Dev] IPv6 for winston.parabola.nu

Luke Shumaker lukeshu at lukeshu.com
Wed Jul 10 16:43:12 GMT 2019

On Wed, 10 Jul 2019 00:35:04 -0400,
Luke Shumaker wrote:
> Hi all,
> I've set up a Hurricane Electric IPv6 tunnel for winton.parabola.nu.
> It uses the same HE account as DNS.
>  - I've added 3 AAAA records (parabola.nu, winston.parabola.nu,
>    parabolagnulinux.org).
>  - I've adjusted postfix to use IPv6 now.
>  - https://labs.parabola.nu/issues/1286
> Parabola infrastructure should now be IPv6 accessible.

Wait, I screwed up IPv6 rDNS, so some IPv6 mail servers were rejecting
our email (including my mav.lukeshu.com).

I've fixed the rDNS, and have disabled IPv6 in postfix until the 24
hour DNS ttl expires.

Sorry for the inconvenience.

Happy hacking,
~ Luke Shumaker

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