SMTP over IPv6 : gmail classifying nearly all IPv6 mail as spam since 20140818

[Marco d'Itri]

On Aug 22, Jared Mauch <jared at puck.Nether.net> wrote:

> 	Due to the 96-bits/no-magic aspects of many peoples IPv6
> deployments there are many documented cases where the technology
> for synthetic rDNS and other platforms don't exist [yet] or are
> poorly deployed.  I (for example) have no idea what rDNS may
> exist for a DHCPv6-PD received prefix from my ISP would or
This is not really important because hosts on dynamically-assigned IP 
addresses are not supposed to speak SMTP.

-- 
ciao,
Marco
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