--
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=example.com
--
Resent-From:<test@example.com>
--
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foo.com
--
From: test@foo.com

Authentication-Results: mail.mydomain.com; dmarc=pass (p=reject dis=none) header.from=foo.com
Authentication-Results: mail.mydomain.com; dkim=pass (4096-bit key) header.d=example.com
Authentication-Results: mail.mydomain.com; dkim=pass (4096-bit key) header.d=foo.com