Domain trust... Need to use public DNS for MX...
Hello,
I'm trying to research a solution or workaround for a deployment issue.
Currently there is multi-tenant (/hosting) exchange environment. A tenant of this organization frequently contacts a domain that has an external Exchange system.
I need to setup a two-way domain trust with this domain in which the multi-tenant exchange environment resides.
Problem is, the name of the domain is the same as the public DNS name for sending emails.
Therefor, if I create DNS forwarding it's going to interrupt mail flow... Since the internal records of the domain will confuse things.
What would be the recommended method to ensure the multi-tenant exchange environment uses public dns lookups to determine MX destination? Thanks for any info!
January 2nd, 2012 5:22pm
Hi Andrew,
for hosting related issue, please post the problem in:
http://social.technet.microsoft.com/Forums/en-US/exchange2010hosters/threads, your understanding would be appreciated.
Fiona Liao
TechNet Community Support
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January 4th, 2012 1:16am