Outlook 2007 Sending error

  • Thread starter Thread starter Guest
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G

Guest

Anybody know what this error message means

"553 Sorry, that domain isn't in my list of allowed rcpthosts"

Thanks
 
OC said:
Anybody know what this error message means

"553 Sorry, that domain isn't in my list of allowed rcpthosts"
Click to expand...

It means you're not properly authenticating to the outgoing server.
 
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