Hi! Nick wrote: > On 22/08/2014 15:16, Lorenzo Colitti wrote: > > Are you following the "Additional guidelines for IPv6" section of > > https://support.google.com/mail/answer/81126 ? > > Lorenzo, > > it looks like Google is trying to enforce SPF / DKIM on ipv6 connections > where there is no similar requirement for ipv4. Is there a particular > reason for this? It's causing a lot of breakage.
It is understable from my point of view. IPv6 is a new protocol and SPF and DKIM are a clue filter to avoid the basic issues we had in the past. So it's not really breakage. It's more of a learning curve 8-} But, if there's a paper from google about the reasoning, I would very much learn more about it 8-) -- p...@opsec.eu +49 171 3101372 6 years to go !