Duplicate messages to list

[Spicer, Kevin]

Could the list admin please block the machine that is sending duplicate postings to the list.  I've just had one of my messages from a few days ago bounced to me as a duplicate because of this.  Looks to be coming from tls.net (see headers below).

Thanks


Return-Path: <root at mail3.tls.net>
Received: from 130.246.192.52 by JISCMAIL.AC.UK (SMTPL release 1.0i) with TCP; Thu, 6 Nov 2003 16:09:38 GMT
Received: from mail3.tls.net (mail3.tls.net [65.196.224.15] (may be forged))
        by ori.rl.ac.uk (8.11.1/8.11.1) with SMTP id hA6G9Or29497
        for <MAILSCANNER at JISCMAIL.AC.UK>; Thu, 6 Nov 2003 16:09:25 GMT
Received: (qmail 24858 invoked by uid 0); 6 Nov 2003 16:09:19 -0000
Received: (qmail 16235 invoked by uid 89); 5 Nov 2003 13:26:04 -0000
Delivered-To: tls.net-ldg at TLS.NET
Received: (qmail 19416 invoked from network); 4 Nov 2003 16:56:13 -0000
Received: from smtp.jiscmail.ac.uk (130.246.192.48)
  by 0 with SMTP; 4 Nov 2003 16:56:13 -0000
Received: from LISTSERV.JISCMAIL.AC.UK (jiscmail.ac.uk) by smtp.jiscmail.ac.uk (LSMTP for Windows NT v1.1b) with SMTP id <8.0008CF46 at smtp.jiscmail.ac.uk>; Tue, 4 Nov 2003 11:06:30 +0000
Received: from JISCMAIL.AC.UK by JISCMAIL.AC.UK (LISTSERV-TCP/IP release 1.8e)
          with spool id 28510354 for MAILSCANNER at JISCMAIL.AC.UK; Tue, 4 Nov
          2003 11:06:30 +0000



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