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dirkdigs
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Created on ‎12-21-2015 12:13 PM

user unknown ndr message

[ol]
  • The error that the other server returned was: 550 5.1.1 <mstest3@domain.com>... User unknown[/ol]

     

    i tried to manually add this user account to the fortimail but still getting a bouce back .

     

    any ideas?

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