is gmail strongly penalizing IPv6 senders?

[staticsafe]

On Thu, May 30, 2013 at 11:00:05AM -0400, Jared Mauch wrote:
> I've not observed a problem with the puck.nether.net lists and google.
> 
> Then again, I don't know if stuff goes into Spam folder on the far side.
> 
> This includes:
> 
> gmail.com
> googlemail.com domains
> other domains hosted on google (aspmx.l.google.com)
> 
> It's also possible I have a lot of volume so am well classified as "good".
> 
> - jared
> 
> On May 30, 2013, at 10:51 AM, staticsafe <me at staticsafe.ca> wrote:
> 

Interesting, just removed the ipv4 preference from Postfix, and sent a
test mail to Gmail, goes through fine.

Received: from uriel.asininetech.com (uriel.asininetech.com.
[2607:5300:60:e3a::1])
        by mx.google.com with ESMTPS id
        ow20si10750327veb.31.2013.05.30.08.09.13
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