troubleshooting Question

4.3.1 Insufficient System Resources on Exchange 2007

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rmegni asked on
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My client has been reporting intermittent email flow when receiving email.  They will go for stretches of hours without receiving email.  I checked the boards and found suggestions on telneting to the server and using the command MAIL  This returns the 4.3.1 Insufficient System Resources message.

I edited the EdgeTransport.exe.config file and disabled Back Pressure setting and changed the Queue path to the D drive and restarted the Transport service as well as the server.  In both cases, the email is not flowing and I still receive the above message when telneting.

They are using SBS2008 server.

Any suggestions are appreciated.

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