troubleshooting Question

Problem with Exchange email - GFI mailessential

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Solutions4ProblemsFlag for Belgium asked on
12 Comments3 Solutions1493 ViewsLast Modified:

I am facing a unique problem. I have server where my GFI mailessential was installed. I have my exchange server

Today we had a crash for the server hence we installed the applicaiton on

Now my emails are being received on but they are nor being accepted by my exchange 2010 server.

We are doing the same from IIS SMTP smart host forwarding to

When anyone sent emai from outside they get the NDR.

This is an automatically generated Delivery Status Notification. Delivery to the following recipients failed. Final-Recipient: rfc822; Action: failed Status: 5.7.1 Diagnostic-Code: smtp;550 5.7.1 Unable to relay for

So i change the setting for the relay to integrated and now i see that everything is stopped in the QUE folder on

Please suggest how can i resolve this problem. my production is down.

Best regards
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