Have you tried to send an email to @durr-usa.com? It seems that de.durr-usa.com is a server name of one of the mx record for the durr-usa.com domain. And there is no MX record for de.durr-usa.com domain. If you were able to send them mail on @de.durr-usa.com before, then they must have changed something.
Andrew, MCSE (NT & W2K) + CCNA -----Original Message----- From: Hunter, Lori [mailto:[EMAIL PROTECTED]] Posted At: Wednesday, March 13, 2002 8:49 AM Posted To: DiscussionGroup Conversation: Network Error During Host Resolution Subject: RE: Network Error During Host Resolution Did you try any telnet testing? -----Original Message----- From: Joe Pochedley [mailto:[EMAIL PROTECTED]] Sent: Wednesday, March 13, 2002 10:40 AM To: Exchange Discussions Subject: Network Error During Host Resolution Kind ladies and gentlemen of the list. I am sending this message again in hopes that someone will be able to help me. I'm not intending to spam the list, just looking for some assistance. I've heard from a few people off list that they've also experienced similar problems, but none of them have / had a solution and were hoping that I had found something with yesterday's inquiry....... If anyone out there can help, or at least give me another direction to explore I would greatly appreciate it. (I know about MS PSS and it is my final option, but I'd rather not go there). My Exchange Server is v5.5 SP4 Problem is as follows: -Begin Quoted Error Message- Your message did not reach some or all of the intended recipients. Subject: RE: Durr Industries Sent: 3/10/02 1:11 PM The following recipient(s) could not be reached: '[EMAIL PROTECTED]' on 3/12/02 1:01 PM The recipient name is not recognized The MTS-ID of the original message is: c=US;a= ;p=namfg;l=SEQUOYAH-020310181103Z-71 MSEXCH:IMS:namfg:cleveland:SEQUOYAH 3499 (000B09AA) network error during host resolution [EMAIL PROTECTED] on 3/12/02 1:01 PM The recipient name is not recognized The MTS-ID of the original message is: c=US;a= ;p=namfg;l=SEQUOYAH-020310181103Z-71 MSEXCH:IMS:namfg:cleveland:SEQUOYAH 3499 (000B09AA) network error during host resolution -End Quoted Error Message- I'm getting this error when trying to send to de.durr-usa.com, and have in the past had this error on a few other addresses, but the message has always eventually gone through in the past. This time though, I can't get anything to go through to de.durr-usa.com. Supposedly, we have been able to send to these recipients in the past, but it's only been in the past two months that there have been any problems that the end user has complained about... No changes have been made to our Exchange Server or DNS servers for at least the past 4-6 months. I am able to look up de.durr-usa.com using the same DNS server that the exchange server is using, so it's not that the DNS server can't resolve the host name... I looked up durr-usa.com's DNS records and there is no MX record for the sub domain 'de' but there is an A record, so theoretically the Exchange SMTP service should use the A record in place of the MX record, correct? I am at a loss. Thanks in advance. Joe Pochedley _________________________________________________________________ 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]
