Exchange Server 5.5 is now onto service pack 3, maybe that will help.

http://www.microsoft.com/technet/support/sp.htm

Best regards, Adrian Miller (On behalf of Adaptec Software Products Group)
Please reply to me in this newsgroup or via the Adaptec CD-R list
Adaptec CD-R community - http://www.cdrcentral.com
Adaptec CD-R Info Grid -
http://www.adaptec.com/products/overview/cdrgrid.html


----- Original Message -----
From: Dennis Wang <[log in to unmask]>
To: <[log in to unmask]>
Sent: Tuesday, November 02, 1999 9:02 AM
Subject: Listserv 1.8d conflict with Exchange Server 5.5


> We have two NT 4.0 server in our domain, one is Mail server (Exchange 5.
> 5), the other is Listserv 1.8d server.
> The name of Mail server is :mail.inbar.org.cn(203.93.116.129)
> The name of Listserve server is :inbaris.inbar.org.cn(203.93.116.130)
> When I send a message to the Listserve server from the outside, It seems
> that the message can be received.But when I use the local mail account
> (for example: [log in to unmask])  to send the message. The Listserv
> cann't receive it. And the Exchange also send back an error message,
> said that the receipient can not be found on the Mail server.
> It seems that our Exchange server control all of the mail in our domain.
> I don't know how to solve this problem.
>
> Dennis wang
> MIS of INBAR