I used the IP here to attempt a connection. On SMTP it timed out. On POP3 it connected, but with a significant delay. I did get this response: +OK X1 NT-POP3 Server joink.com (IMail 8.05 4399-11)
You are running a version that is subject to attack and my guess is you have been hit... Are those 64.18.1.X addresses part of your network? I'd say that something is using up resources, slowing the POP3 connection and slowing SMTP to such a degree as clients timeout... Hmmm... not able to ping, at this time... HTH, Daniel Donnelly -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Simon Dodd Sent: Tuesday, November 27, 2007 11:34 AM To: [email protected] Subject: RE: [IMail Forum] Requesting some speedy advice on send error 10054 Thanks, but already confirmed that with the Imail SMTP service disabled, nothing else is running and connections aren't accepted on port 25. With it enabled, the supposition that _some_ users are getting connections seems to be confirmed by netstat: I see several dozen sections to port 25, for example: TCP 63.134.128.131:25 24.206.192.33:3085 ESTABLISHED TCP 63.134.128.131:25 63.134.135.222:25602 ESTABLISHED TCP 63.134.128.131:25 63.134.146.4:4564 ESTABLISHED TCP 63.134.128.131:25 63.134.146.4:4616 ESTABLISHED TCP 63.134.128.131:25 63.134.146.4:4770 TIME_WAIT TCP 63.134.128.131:25 63.134.146.4:4776 ESTABLISHED TCP 63.134.128.131:25 63.134.149.193:1108 TIME_WAIT TCP 63.134.128.131:25 63.134.161.163:4260 TIME_WAIT TCP 63.134.128.131:25 63.134.177.202:4733 TIME_WAIT TCP 63.134.128.131:25 64.18.1.30:34353 ESTABLISHED TCP 63.134.128.131:25 64.18.1.30:60389 ESTABLISHED TCP 63.134.128.131:25 64.18.1.31:48099 LAST_ACK TCP 63.134.128.131:25 64.18.1.31:53128 LAST_ACK TCP 63.134.128.131:25 64.18.1.31:55431 ESTABLISHED TCP 63.134.128.131:25 64.18.1.32:46421 ESTABLISHED TCP 63.134.128.131:25 64.18.1.33:58792 ESTABLISHED TCP 63.134.128.131:25 64.18.1.33:60265 ESTABLISHED TCP 63.134.128.131:25 64.18.1.33:60711 ESTABLISHED TCP 63.134.128.131:25 64.18.1.35:39097 LAST_ACK TCP 63.134.128.131:25 64.18.1.35:43824 ESTABLISHED TCP 63.134.128.131:25 64.18.1.35:44261 ESTABLISHED TCP 63.134.128.131:25 64.18.1.35:44340 ESTABLISHED TCP 63.134.128.131:25 64.18.1.35:44994 ESTABLISHED Yet I still can't open a connection on port 25 (yes, using telnet), even from the local machine, and users are still complaining (quite rightly, so far as I can see) that they can't send. ~s -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Len Conrad Sent: Tuesday, November 27, 2007 11:05 AM To: [email protected] Subject: RE: [IMail Forum] Requesting some speedy advice on send error 10054 >there's nothing else that _should_ be active on 25 netstat -an | more and also google for "TCP View". http://www.download.com/3001-2085_4-10558709.html?spi=97a8a3e0722 1b8fe77 82895d7b8cd234&part=dl-AdvancedP telnet ip.ad.re.ss 25 ... to see if anything answers. Len To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
