We had already checked the Spool folder and there was nothing in it. I'm afraid looking at the headers on mail from me may not help because it's coming from a different domain on another server. :-) We did look at mail headers but could not see anything readily that might be the cause. The other possibility might be a Microsoft update. :-) The other thing I failed to mention is that mail from Listserv is not just slow for us here at this location, it seems to be slow for many of our recipients, located all over the country on many different e-mail systems. I do not know that ALL of them are receiving mail slowly, but we have heard from several so we know it is not just us. Last time something like this happened, it turned out to be that a mail relay somewhere out on the Internet was down. It didn't affect everyone; maybe half. Sheila Fredrickson NESDA/ISCET -----Original Message----- From: LISTSERV site administrators' forum [mailto:[log in to unmask]] On Behalf Of Pete Weiss Sent: Wednesday, April 12, 2006 11:24 AM To: [log in to unmask] Subject: Re: Strange mail behavior The next place to look is the full email headers Here's an example (listname editted to foil the mail-loop detector) of your very message to the list (six mail processes were involved PLUS one approval by the moderator). Assuming correct time stamps (for those messages that seem to be delayed vs. unimpeded ones), analyses of the delays may begin. Received: from tr11n05.aset.psu.edu (r02n08-fddi.cac.psu.edu [146.186.157.8]) by f07n01.cac.psu.edu (8.9.3p2.1/8.9.3) with ESMTP id NAA106052; Wed, 12 Apr 2006 13:07:45 -0400 Received: from f05n16.cac.psu.edu (f05s16.cac.psu.edu [128.118.141.59]) by tr11n05.aset.psu.edu (8.13.6/8.13.2) with ESMTP id k3CH7cH71937446; Wed, 12 Apr 2006 13:07:38 -0400 Received: from f05n16 (f05s16.cac.psu.edu [128.118.141.59]) by f05n16.cac.psu.edu (8.12.11/8.12.11) with ESMTP id k3CGl6W4266484; Wed, 12 Apr 2006 13:07:37 -0400 Received: by PEACH.EASE.LSOFT.COM (LISTSERV-TCP/IP release 14.5) with spool id 105019851 for [log in to unmask]; Wed, 12 Apr 2006 13:07:09 -0400 Approved-By: [log in to unmask] Received: from 216.219.253.186 by WALNUT.EASE.LSOFT.COM (SMTPL release 1.0m) with TCP; Wed, 12 Apr 2006 12:53:23 -0500 Received: from [66.64.34.114] ([66.64.34.114]:61710 "EHLO COMMUNICATIONS") by ams011.ftl.affinity.com with ESMTP id S520430AbWDLQxW (ORCPT <rfc822;[log in to unmask]>); Wed, 12 Apr 2006 12:53:22 -0400 MIME-Version: 1.0 X-Mailer: Microsoft Office Outlook 11 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2670 Thread-Index: AcZeUS45rk325FGRTiCcqiZwh0nHgQ== Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-ID: <[log in to unmask]> Date: Wed, 12 Apr 2006 11:50:19 -0500 Reply-To: "LISTSERV site administrators' forum" <[log in to unmask]> Sender: "LISTSERV site administrators' forum" <[log in to unmask]> From: Sheila Fredrickson <[log in to unmask]> Subject: Strange mail behavior To: [log in to unmask] Precedence: list List-Help: <http://peach.ease.lsoft.com/scripts/wa.exe?LIST=lstsrv--l>, <mailto:[log in to unmask] lstsrv--l> List-Unsubscribe: <mailto:[log in to unmask]> List-Subscribe: <mailto:[log in to unmask]> List-Owner: <mailto:[log in to unmask]> List-Archive: <http://peach.ease.lsoft.com/scripts/wa.exe?LIST=lstsrv--l> X-Virus-Scanned: amavisd-sophos