If you're doing IPv6 addresses ... are you using SPF, DKIM *AND* DMARC? Because if not, or if the DKIM doesn't verify, that's the issue.
Aloha, Michael. -- Michael J Wise Microsoft Corporation| Spam Analysis "Your Spam Specimen Has Been Processed." Open a ticket for Hotmail ? -----Original Message----- From: Andrew C Aitchison <and...@aitchison.me.uk> Sent: Thursday, February 25, 2021 3:16 PM To: Michael Wise <michael.w...@microsoft.com> Cc: mailop@mailop.org Subject: Re: [mailop] [EXTERNAL] Re: Hotmail and block on OVH: possible solutions alternatives? On Thu, 25 Feb 2021, Michael Wise via mailop wrote: > https://go.microsoft.com/fwlink/?LinkID=614866&clcid Hmm. No indication of how to specify IPv6 addresses. Do people think 256 addresses total is reasonable for IPv 6 ? -- Andrew C. Aitchison Kendal, UK and...@aitchison.me.uk _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
