I just ran across this one today in a third party non-spam email: Return-Path: <[email protected]> ... DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=email.mindbodyonline.com; h=from:to:reply-to:subject:mime-version:content-type; s=smtpapi; ... Received: from o2.email.mindbodyonline.com (o2.email.mindbodyonline.com [74.63.194.59]) ... From: "$CUSTOMER_FRIENDLY_NAME" <[email protected]> To: $DELIVERY_ADDRESS Reply-To: "$CUSTOMER_FRIENDLY_NAME" <$CUSTOMER_ADDRESS>
I know we've discussed this kind of thing before, but it's the first time I've noticed it in the wild (not that I've been looking really hard). They don't have a DMARC record published, so this may be in response to some other driver, but it works for DMARC: SPF passes and aligns DKIM passes and aligns. Since they are using their own 5322.From, there's no issue with third party DMARC records. Scott K _______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
