Troubleshooting mail flow from MFP
I have various models of Xerox MFP units that will periodically have a failure to deliver messages to my Microsoft Exchange 2016 server. I believe the receive connector is not the issue, because the issue comes and goes. The message from the copier delivery failure report is:
One or more messages were not sent. Insufficient resources on the sending mail server (SMTP). Contact your system Administrator.
Other mail continues to flow in and out of the server. I do have a DAG setup with a second server. Both are virtualized in VMWare ESXi.
[PS] C:\Windows\system32>Get-Ex
My mail servers are running:
Name AdminDisplayVersion
---- -------------------
HDH-MAIL1 Version 15.1 (Build 1034.26)
HDH-MAIL2 Version 15.1 (Build 1034.26)
My thinking is it is some sort of performance issue but I am really unable to correlate it to anything. I also have not been able to determine which logs I should be looking at to help troubleshoot. Any help is appreciated...
One or more messages were not sent. Insufficient resources on the sending mail server (SMTP). Contact your system Administrator.
Other mail continues to flow in and out of the server. I do have a DAG setup with a second server. Both are virtualized in VMWare ESXi.
[PS] C:\Windows\system32>Get-Ex
My mail servers are running:
Name AdminDisplayVersion
---- -------------------
HDH-MAIL1 Version 15.1 (Build 1034.26)
HDH-MAIL2 Version 15.1 (Build 1034.26)
My thinking is it is some sort of performance issue but I am really unable to correlate it to anything. I also have not been able to determine which logs I should be looking at to help troubleshoot. Any help is appreciated...
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Hypercat (Deb)
Close the question by choosing your post #42561540 as the answer.
Back pressure might have caused this and you have already addressed it.
I killed it gilbert!