I'm having a similar problem that I'm still investigating. I would start by looking at the headers of the messages, determine if they are generated internally or externally, check if they have duplicate message ids. Also do message tracking to see if a particular client is re-sending them. I'm still looking into my issue, if I come across a solution I will let you know. -----Original Message----- From: Rene Fourie [mailto:craqon@xxxxxxxxxxxxx] Sent: Tuesday, February 21, 2006 4:29 PM To: [ExchangeList] Subject: [exchangelist] Message stuck in queue, keeps sending http://www.MSExchange.org/ We have a bank sending our clients emails on a weekly basis, all work related. Since Friday, my clients have received the same email up to 2500 times. (this amount differs client to client) The bank blames this on a possible virus at a client (they don't use BCC, everyone sees their mail list) or a spammer (but why would a spammer send a work related email 2500 times, rather make it funny, or spread a hoax, or for making money, though the list is only about 100 recipients) This bank seriously needs help (technical and training as well) Because this is a nation-wide bank, we can't just walk in to help. But in which direction can we guide them? Can this be an Exchange problem? (we can't block the sender at the clients either, as returned emails result in loss of panelship with the bank) ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: chongja@xxxxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to info@xxxxxxxxxxxxxx