We help IT Professionals succeed at work.

Exchange 2010 resolver error

databoks asked
Medium Priority
Last Modified: 2012-05-12
Hello Experts

Have a exchange 2010 which can recieve mail fine, but when sending out it complains.

I have setup an smtp connector (no smarthost)

and when an user sends a mail he gets a mail back saying that the mail address was not found!

The funny thing here is, there is 1 domain which i can send mail to, and this domain is actually used on google apps so it is outside our network.

The error i get is:

#550 5.1.1 RESOLVER.ADR.RecipNotFound; not found ##

oogling abit has  hinted that this could be related to a permission issue?
Watch Question

Solutions Architect
who sends back this error ? is it from exchange or from a 3rd party ? can you give us a screen shot of the FULL NDR ?

Can you give me the results of get-accepteddomain and  get-sendconnector | fl


I found the solution you have to go to the Accepted domains and set it up from there as an internet relay..

Thanks for your help though! =)

Explore More ContentExplore courses, solutions, and other research materials related to this topic.