On 21/Oct/11 09:06, t.petch wrote: > > Thus to the mpls list, the mail travels at the speed of light > > Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com > (Postfix) with ESMTP id 9417311E80A5; Wed, 19 Oct 2011 13:49:06 -0700 (PDT) > DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ietf.org; s=ietf1; > <snip> > X-Original-To: mpls@xxxxxxxxxxxxxx > Delivered-To: mpls@xxxxxxxxxxxxxx > Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) > with ESMTP id 5F60B11E8098; Wed, 19 Oct 2011 13:49:05 -0700 (PDT) > > whereas to the ietf list, it is delayed by the best part of a day. > > Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com > (Postfix) with ESMTP id 16B1B21F8C11; Thu, 20 Oct 2011 08:15:17 -0700 (PDT) > DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ietf.org; s=ietf1; > <snip> > X-Original-To: ietf@xxxxxxxxxxxxxx > Delivered-To: ietf@xxxxxxxxxxxxxx > Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) > with ESMTP id 5F60B11E8098; Wed, 19 Oct 2011 13:49:05 -0700 (PDT) I can see the latter snippet features a very long delay. However, you snipped those signatures one field too soon. From the header of the message you wrote I get Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 33A1F21F8AFD; Fri, 21 Oct 2011 01:14:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ietf.org; s=ietf1; t=1319184872; <snip> X-Original-To: ietf@xxxxxxxxxxxxxx Delivered-To: ietf@xxxxxxxxxxxxxx Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9FCD921F85B5 for <ietf@xxxxxxxxxxxxxx>; Fri, 21 Oct 2011 01:14:28 -0700 (PDT) This is only a few seconds delay, but applying epoch logic, i.e., 0x4ea129e8 = 1319184872 = 2011-10-21T01:14:32+07:00, I can see DKIM contribution. IIRC, opendkim gets the time(&now) for that timestamp at end-of-header, before beginning to compute the body hash. hth _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf