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BobMc7771Flag for United States of America

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Email not getting to one location Exchange 2007

We have one company which is not getting emails sent to them

They come back with a message saying Exchange tried but could not deliver and will stop trying

We communicate with this company a lot and it has worked well for years

I tried ipconfig /flushdns but that did not solve the problem

I can send email to them from my home email address

Any thoughts would be appreciated

Bob
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Manpreet SIngh Khatra
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They come back with a message saying Exchange tried but could not deliver and will stop trying - If its happening its some issue at their end check if they need to Whitelist if any IP changes or Gateway changes made at any of yours end ?

- Rancy
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When I use nslookup google.com I get all their IP addresses

When I type nslookup papersoft.com it says it can not find it

papersoft.com is the company we are having trouble with

How can I get that to show in the DNS
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ABCStore

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How do you set up 8.8.8.8 as forwarder?
Put that as forwarder in the DNS on the Forwarders Tab.

- Rancy