Also. Do a services check. DO you see anything like nmap running. Someone could have setup a port redirector on the box. Easiest way to find out.
Perform a port scan against this box (please). Goto www.google.com and search for port scanner. Download an eval and scan the box. This will give me a better idea of what's going on. Also, open a command prompt and type "ipconfig /all" just to verify the IP address is indeed bound to the external card. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, November 30, 2001 4:52 PM To: Exchange Discussions Subject: RE: HELP Can't send mail Hmm. So you have a dual-homed proxy server with an external ip address bound to one card and an internal ip address bound to another card. Your MX record is pointing to your Proxy Server but you do not have an SMTP relay or Exchange running an Internet Mail Connector to forward mail to your internal server. Your using an internal address for your Exchange server: "I rebuilt this box and called it the same name. I then used 10.0.0.12 for an ip address. I have since changed it to 10.0.0.11 which is the other ip address. Still no mail." This ip address must be set to what it was before? Do we have that information? Obviously if this box has an internal ip address only and is not dual-homed then you are recieving your smtp mail from another box - hence, again...the proxy server somehow is providing this function. The only situation I could see where it was not is IF you have a firewall providing port forwarding services...We have determined that this is not the case because the IP address (according to you) is hard bound to the external interface of the proxy server. If the proxy server was forwarding smtp traffic then setting up your mail server with the EXACT same address as before is a MUST. Then configure your Internet Mail Connector under the Connections Tab in Exchange Administrator to "Forward all messages to host" (Proxy Server). And set the routing tab to "Reroute incomming SMTP traffic" for (yourdomain.com). -----Original Message----- From: Brett Wesoloski [mailto:[EMAIL PROTECTED]] Sent: Friday, November 30, 2001 4:41 PM To: Exchange Discussions Subject: RE: HELP Can't send mail The ip address is pount to a box. I have Microsoft Proxy. I also have microsoft proxy client installed on the exchange server which I forgot to mention eailer. Thanks again. > Define forward? > > Are they forwarding this IP address to a firewall that subsequently forwards > packets to specific ports? > > In other words is this IP address bound to your proxy server or a firewall > (hard box) like Cisco Pix or something similiar that has port forwarding > capability (or a NAT Box)? > > If not then I'm still pointing the finger at the proxy server. It has to be > your smtp relay. > > -----Original Message----- > From: Brett Wesoloski [mailto:[EMAIL PROTECTED]] > Sent: Friday, November 30, 2001 4:29 PM > To: Exchange Discussions > Subject: RE: HELP Can't send mail > > > itol.com is infinity technologies. They forward our mail to us at our > sight. 207.170.31.254 > > Thanks again you have been very helpful. I really appreciate it. > > > Ok. Well who is "itol.com" in relation to your company. You only have > two > > ip's to choose from on your mx records: > > > > mail.itol.com 209.62.160.14 > > mail.klemmtanklines.com 207.170.31.254 > > > > Do a port scan on your Proxy Box. Your probably running an SMTP relay of > > some sort back to the other Exchange Box. Maybe it was using > > authentification? Dunno. Check the Internet Services Manager is SMTP > > Server Running? > > > > If 207.170.31.245 is your proxy server (and this has not changed) then > your > > proxy server is your SMTP server. > > > > -----Original Message----- > > From: Brett Wesoloski [mailto:[EMAIL PROTECTED]] > > Sent: Friday, November 30, 2001 4:01 PM > > To: Exchange Discussions > > Subject: RE: HELP Can't send mail > > > > > > No Proxy is not on the same server. The exchange box only has exchange on > > it. > > > > > Is your proxy server running Exchange? With Internet Mail Connector? > > > > > > If you rebuilt your server you might have screwed up the site connector > > > between the servers. :) > > > > > > -----Original Message----- > > > From: Brett Wesoloski [mailto:[EMAIL PROTECTED]] > > > Sent: Friday, November 30, 2001 3:54 PM > > > To: Exchange Discussions > > > Subject: RE: HELP Can't send mail > > > > > > > > > That ip address goes to my proxy server. > > > > > > _________________________________________________________________ > > > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > > > Archives: http://www.swynk.com/sitesearch/search.asp > > > To unsubscribe: mailto:[EMAIL PROTECTED] > > > Exchange List admin: [EMAIL PROTECTED] > > > > _________________________________________________________________ > > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > > Archives: http://www.swynk.com/sitesearch/search.asp > > To unsubscribe: mailto:[EMAIL PROTECTED] > > Exchange List admin: [EMAIL PROTECTED] > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Archives: http://www.swynk.com/sitesearch/search.asp > To unsubscribe: mailto:[EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]
