could it be that your IP-configuration has the wrong netmask?
I've seen exactly the same this morning after switching to another NIC and setting up a netmask of 255.255.255.0 instead of 255.255.255.240
 
hadn't had time to check why but as it's the same I've seen today maybe it will help you...
 
Markus
 
 
 


From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dino Zolezzi
Sent: Tuesday, March 22, 2005 1:06 AM
To: [email protected]
Subject: [IMail Forum] Connection Problema

Hi:
 
We are having problems with our mail service. Since last week our users suddenly get connection errors when they try to download or send message via Outlook and when they try to access Web Mail. The connection to the server suddenly stops and after 1 minute or two starts again. These happens either in the SMTP and POP3 services via Outlook or through the Web Mail.
 
We have try everything but the problem goes on. We have noticed the following messages in the Logfile that every 4 or five minutes repeatedly appears:
 
03:21 18:50 SMTPD(004E0268) send error 10054
03:21 18:50 SMTPD(004E0268) send error 10054
03:21 18:50 SMTPD(004F0268) [0.0.0.0] connect 200.106.36.79 port 19325
03:21 18:50 SMTPD(004F0268) send error 10054
03:21 18:50 SMTPD(004F0268) send error 10054
03:21 18:50 POP3D  (00005CF0) send error 201.240.134.187 10054
03:21 18:50 POP3D  (00005cf0) 201.240.134.187 connection reset
03:21 18:50 SMTPD(00500268) [0.0.0.0] connect 64.233.184.197 port 4715
03:21 18:50 SMTPD(00500268) send error 10054
03:21 18:50 SMTPD(00500268) send error 10054
03:21 18:50 POP3D  (00005CF0) send error 200.237.64.30 10054
03:21 18:50 POP3D  (00005cf0) 200.237.64.30 connection reset
03:21 18:50 POP3D  (00005CF0) send error 201.240.134.187 10054
03:21 18:50 POP3D  (00005cf0) 201.240.134.187 connection reset
03:21 18:50 POP3D  (00005CF0) send error 201.240.45.100 10054
03:21 18:50 POP3D  (00005cf0) 201.240.45.100 connection reset
03:21 18:50 POP3D  (00005CF0) send error 201.240.134.187 10054
03:21 18:50 POP3D  (00005cf0) 201.240.134.187 connection reset
03:21 18:50 POP3D  (00005CF0) send error 201.240.79.250 10054
03:21 18:50 POP3D  (00005cf0) 201.240.79.250 connection reset
03:21 18:50 SMTPD(00510268) [0.0.0.0] connect 200.106.36.79 port 19325
03:21 18:50 SMTPD(00510268) send error 10054
03:21 18:50 SMTPD(00510268) send error 10054
03:21 18:50 POP3D  (00005CF0) send error 201.240.134.187 10054
03:21 18:50 POP3D  (00005cf0) 201.240.134.187 connection reset
03:21 18:50 POP3D  (00005CF0) send error 201.240.79.250 10054
03:21 18:50 POP3D  (00005cf0) 201.240.79.250 connection reset
03:21 18:50 SMTPD(00520268) [0.0.0.0] connect 64.233.184.197 port 4715
03:21 18:50 SMTPD(00520268) send error 10054
03:21 18:50 SMTPD(00520268) send error 10054
03:21 18:50 POP3D  (00005CF0) send error 201.240.134.187 10054
03:21 18:50 POP3D  (00005cf0) 201.240.134.187 connection reset
03:21 18:50 POP3D  (00005CF0) send error 201.240.134.187 10054
03:21 18:50 POP3D  (00005cf0) 201.240.134.187 connection reset
03:21 18:50 POP3D  (0000748C) send error 201.240.79.250 10054
03:21 18:50 POP3D  (0000748c) 201.240.79.250 connection reset
03:21 18:50 SMTPD(00530268) [200.37.59.113] connect 200.237.64.14 port 57261
03:21 18:50 SMTPD(00C7029E) [0.0.0.0] connect 200.60.214.148 port 50646
03:21 18:50 SMTPD(00C7029E) send error 10054
 
Any ideas about this? We are running a Windows 200 server with the latest patchs and Imail Version 7.07.
 
Thanks,
 
Dino Zolezzi A.

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