Exchange Server best practice analyzer failed in msexchangeadtopology discovery issue in msexchangemailsubmission ?

People,

I've found this issue after running the Exchange Server 2010 SP3 best practice analyzer in one of my stand alone (no-DAG) mailbox server:
MBX error
What can I do to fix this issue ?
LVL 11
Senior IT System EngineerIT ProfessionalAsked:
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Senior IT System EngineerIT ProfessionalAuthor Commented:
There is no email queue stuck or any email flow issue, it was just that error I'm still baffled not sure how to fix it.
Amit KumarCommented:
Can you check DNS settings on this mailbox server, is it pinging AD and other exchange servers by FQDN?
Will SzymkowskiSenior Solution ArchitectCommented:
Track down the server that is referencing that GUID in the error message and that is the server you want to look at to correct this issue.

Check the logs on that server to get more info.

Will.

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Senior IT System EngineerIT ProfessionalAuthor Commented:
ok, how to translate that GUID to DNS name ?
compdigit44Commented:
Just look on you DNS server under the root / parent domain and you will see a list of GUID names mapping to servers / IP's .... I am going from memory but believe it is under the MSDS folder...
Senior IT System EngineerIT ProfessionalAuthor Commented:
Hi comp,

I can't find it anymore for the guid under the _msdcs DNS container.
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