Has anyone else noticed that the [NANOG] prefix has been missing intermittently from the list traffic over the last couple of days?
Different SMTP servers, it appears (looks like they might have been using an Ironport box to do anti-spam, and it was probably doing the subject re-writes as well)
With the [NANOG] in subject : received: from linuxbox.org ([24.155.83.21]) by thor.merit.edu with ESMTP; 20 May 2008 10:27:41 -0400 Without the subject tag : Received: from nameserver2.ttec.com ([64.95.32.37] helo=smtp.ttec.com) by s0.nanog.org with esmtp (Exim 4.68 (FreeBSD)) (envelope-from <[EMAIL PROTECTED]>) id 1JzEFp-0006tP-1S for nanog@nanog.org; Thu, 22 May 2008 17:07:01 +0000 Cheers, Michael Holstein Cleveland State University