On Mar 31, 2006, at 9:23 AM — 3/31/06, Eggleston Scott wrote: > Hi, > > Can anyone help me with this problem. > > Some of our users are experiencing problems with certain lists > whereby old messages are periodically being resent to the list > subscribers. > > This is causing many problems as you can imagine especially if > the communications are of high importance. > > Is there any setting on the List Server that can be modified to > prevent > this ? > > Any help appreciated. Did you actually send this message twice? If you sent it once, be aware that I received two copies. Unless your list is also hosted on the same server as LSTSRV-L is, I suspect your issue is with your mail transfer agent, but like I said, you really need to look at mail headers and log files in order to investigate this issue.