Hello
we have been having trouble with out Exchange 5.5 server not sending email to certain email addresses. It is only happening with a select few at the moment but I am Totally unsure why. Its becoming quite an issue though. We are running on NT4 with the domain of corle.com
The error messages:
Your message did not reach some or all of the intended recipients.
Subject: FW: Metal Building/Foundation Design
Sent: 10/23/2003 11:20 AM
The following recipient(s) could not be reached:
'mgoodwin@ccb-inc.com' on 10/23/2003 11:20 AM
The recipient name is not recognized
The MTS-ID of the original message is: c=US;a= ;p=Corle Building S;l=CBS_MAIL-031023152003Z
-172
Your message did not reach some or all of the intended recipients.
Subject: FW: email check
Sent: 10/23/2003 12:37 PM
The following recipient(s) could not be reached:
danny@allbldg.com' on 10/23/2003 12:37 PM
The recipient name is not recognized
The MTS-ID of the original message is: c=US;a= ;p=Corle Building S;l=CBS_MAIL-031023163649Z
-209
MSEXCH:IMS:Corle Building Systems:CBS:CBS_MAIL 3571 (000B099C) 571 danny@allbldg.com' prohibited. We do not relay
Your message did not reach some or all of the intended recipients.
Subject: RE: Hello
Sent: 10/23/2003 1:21 PM
The following recipient(s) could not be reached:
'Michelle Misner' on 10/23/2003 1:22 PM
Unable to deliver the message due to a communications failure
The MTS-ID of the original message is: c=US;a= ;p=Corle Building S;l=CBS_MAIL-031023172112Z
-243
MSEXCH:IMS:Corle Building Systems:CBS:CBS_MAIL 3552 (000B099C) 552 MessageWall: This message is being rejected
When i check the email addresses though they look good.
This has been happening for only about 10 days. It seems like some type of DNS problem but i'm not entirely sure and don't know alot about exchange server at all.
If anyone needs more info please let me know.
I don't believe there are any services not starting correctly but I'm not entirely sure. There are no apparent red's in the event log that would be causing it.
If anyone has any suggestions please let me know. I do not want this to grow into a much larger problem and hope to nip it quickly.
I have read alot on this and i would venture to guess we have some type of connector problem. But i know next to nothing about how to fix it or even what to look for. Email is not my area but i'm trying to help out and figured i'd post here. Please ask any questions you may have. The only event that happened prior to this was on a monday morning when we came in our old intel 8100 routers were down and i restarted them. Possibly that has something to do with it? I did rebuild the routing tables and all services that are necessary are running (to my knowledge)
Any suggestions?
