Unable to Relay
- From: "Christina Newhouse" <ccn@xxxxxxxx>
- To: isalist@xxxxxxxxxxxxx
- Date: Mon, 4 Feb 2002 08:26:11 -0700
For the last two weeks, after we rebooted our Exchange 5.5 server, we were
unable to receive inbound e-mail. However, we could send emails and we
had interoffice e-mail. The NDR states the following:
The following address had permanent fatal errors - (ccn@xxxxxxxx)
...while talking with mail.tpgl.com:
>>>RCPT To:<ccn@xxxxxxxx>
<<<550 Unable to relay for ccn@xxxxxxxx
550 <ccn@xxxxxxxx>...User unknown
After I reboot the Exchange server, ISA server and stop and restart the
IMS service and SMTP service on Exchange numerous times, we will suddenly
start to get inbound e-mails again. It's a mystery to me.
Thanks for any advice or suggestions!
Tina Newhouse
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