A padiwan you are Soon, a jedi you will be -----Original Message----- From: Schwartz, Jim [mailto:[EMAIL PROTECTED] Sent: Friday, December 12, 2003 9:16 AM To: Exchange Discussions Subject: RE: SMTP mail not reaching Exchange Server
This is also a good site to look at if you need to figure out issues with DNS. http://www.dnsreport.com/ -----Original Message----- From: Chinnery, Paul [mailto:[EMAIL PROTECTED] Sent: Friday, December 12, 2003 9:10 AM To: Exchange Discussions Subject: RE: SMTP mail not reaching Exchange Server Cool site. Thanks for posting, Don. Paul Chinnery Network Administrator Mem Med Ctr -----Original Message----- From: Ely, Don [mailto:[EMAIL PROTECTED] Sent: Friday, December 12, 2003 7:56 AM To: Exchange Discussions Subject: RE: SMTP mail not reaching Exchange Server Looking good from network-tools.com as well... You might want to bookmark that site, it comes in very handy for the likes of these problems... -----Original Message----- From: Niki Blowfield [mailto:[EMAIL PROTECTED] Sent: Friday, December 12, 2003 2:22 AM To: Exchange Discussions Subject: RE: SMTP mail not reaching Exchange Server :) ok thanks for the help Our DNS is provided by our ISP, I guess I need to ring them and find out whats going on, we changed about a week ago and instructed they change our MX, I assume it should be fine by now? When I test it from here I get the new IP, so some servers are aware (and this is my home connection, which is on a different ISP to the corporate, so different DNS servers) Thanks again -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Martin Blackstone Sent: 11 December 2003 21:38 To: Exchange Discussions Subject: RE: SMTP mail not reaching Exchange Server Roh roh -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ely, Don Sent: Thursday, December 11, 2003 1:28 PM To: Exchange Discussions Subject: RE: SMTP mail not reaching Exchange Server I see 62.49.146.170... www.network-tools.com sees: IP address: 62.49.146.170 Host name: mailgate.partition.co.uk Alias: no-dns-yet.demon.co.uk Your DNS is outta whack -----Original Message----- From: Niki Blowfield [mailto:[EMAIL PROTECTED] Sent: Thursday, December 11, 2003 2:56 PM To: Exchange Discussions Subject: RE: SMTP mail not reaching Exchange Server Hi Don What address do you see as my MX? It should be 80.176.164.194 Thanks a lot for the help -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ely, Don Sent: 11 December 2003 18:57 To: Exchange Discussions Subject: RE: SMTP mail not reaching Exchange Server It's not your Exchange server if your MX record points to your FW. I telnetted to your MX and the connection failed... -----Original Message----- From: Niki Blowfield [mailto:[EMAIL PROTECTED] Sent: Thursday, December 11, 2003 1:27 PM To: Exchange Discussions Subject: RE: SMTP mail not reaching Exchange Server Hi there Yeah, the public and private IPs/NAT are all setup as is port forwarding, has been working for ages, no idea why its stopped now I think over the weekend I'll move the Exchange Server outside the firewall and see what happens Anything I can check on the Exch server? thanks -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Martin Blackstone Sent: 11 December 2003 15:10 To: Exchange Discussions Subject: RE: SMTP mail not reaching Exchange Server I'm assuming the external interface on the SW has a public IP and the internal interface has a private IP and you are attempting to NAT you connection. In the Sonicwall, under the advanced setting, you should have it setup under one-to-one NAT the public/private translation for your Exchange server. Then under Access have a rule to allow port 25 to that private address. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Niki Blowfield Sent: Thursday, December 11, 2003 2:48 AM To: Exchange Discussions Subject: SMTP mail not reaching Exchange Server Hi, Running MS Exchange Server 5.5 SP4 on Windows NT4 Single server environment, server sits on private address behind Sonicwall ProVX firewall Firewall forwards all SMTP to this server which has the IMC, has worked fine for a number of years Mail has stopped reaching mailboxes, and doesnt appear to be reaching the Exchange Server at all I would ordinarily suspect the firewall, but you can telnet to our mailserver successfully and send an email from there Our MX record points to mailgate.partition.co.uk which resolves to our Sonicwall ProVX Any ideas? I dont know a great deal about the Sonicwall I guess i could move the NT server temporarily to outside the firewall and give it the address of mailgate.partition.co.uk to see if i can eliminate the firewall Thanks Nik _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang=english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]
