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SMTP Protocol Error: 550 5.7.1 Unable to relay for

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teesee1

IS-IT--Management
Nov 10, 2006
13
GB
i am trying to configure a hp printer (cp3505) printer to send out alerts when low on toner etc.

it's asking for a smtp server, i am putting in my exchange server's ip address........then sending test message. however, i get this message:

"
SMTP Protocol Error: 550 5.7.1 Unable to relay for
"


any ideas?
 
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