[Mailman-Users] DMARC and Gmail
fmouse at fmp.com
Wed Apr 16 21:49:37 CEST 2014
On Thu, 2014-04-17 at 04:34 +0900, Stephen J. Turnbull wrote:
> It's not limited to mailing lists, either. Anybody who has a
> forwarding mailbox is at some risk (in a personal .forward this is a
> simple pass-through preserving the DKIM signature so it should be OK,
> but I've seen commercial forwarders who add junk in the footer)
Simple pass-through forwarding/redirection of email is one of the
situations in which SPF fails. Does this in any way impact DMARC?
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