Answered Secondary SMTP domain not accepted

  • 2012년 4월 26일 목요일 오전 11:04
     
     

    I have used new-AcceptedDomain -organization OrgName -Name 'name' -DomainName 'NewDomain.com' -domaintype 'ExternalRelay' to add a new accepted domain to a currently existing organization. 

    I then go to the ECP, double-click on a mailbox, got to Email options, add. NewDomain.com is in the dropdown list, along with OldDomain.com. I add the new email addresss, it accepts it. I then click 'Save' and it comes up with the error:

    "You can't use the domain DomainName.com because it's not an accepted domain for your organization" Error ID is ExD48BF8.

    If I do get-AcceptedDomain -organization OrgName, it shows both OldDomain and NewDomain as I would expect.

    Am I doing something wrong? Bug?

모든 응답

  • 2012년 4월 26일 목요일 오후 3:57
     
     답변됨

    Why did you decide on ExternalRelay as the domain type? As per http://technet.microsoft.com/en-us/library/aa995975.aspx ExternalRelay is defined as "In an external relay domain, messages are relayed to an e-mail server, outside your organization, which you don't control." Which means, not able to be configured for users on your system, as you will send onwards to some other system any mails for that domain.

    Add the domain as Authoritiative - meaning mails sent to this domain are for your system.

  • 2012년 4월 26일 목요일 오후 6:16
     
     

    Interesting. We have previously (In Exchange 2007) used External Relay for split domains - that is SMTP domains where some mailboxes are held with us, some with other organizations (either completely unconnected Exchange forests or simple POP3 boxes provided by ISPs). Email traffic for our (internal) users has been delivered correctly, if they send to SMTP addresses not hosted by us (But in the ExternalRelay domain), they get delivered correctly to the external mailboxes correctly.

    Will try Authoritative, but I can see this limiting which customers can go on the system. It will be a fair-sized problem for us - I think something like 20% of our users would not be able to go on Exchange 2010 if this is the case.

  • 2012년 4월 26일 목요일 오후 6:21
     
     제안된 답변
    You need internal relay and a connector then. http://technet.microsoft.com/en-us/library/bb124423.aspx
  • 2012년 4월 26일 목요일 오후 6:38
     
     

    Thankyou - Authoritative does indeed work.

    You're right - we've had connectors previously - but have (mistakenly) always used External Relay as opposed to Internal Relay...always worked!

    Many thanks indeed.