[imp] unable to save sent message

[Satish Alwani]

Hi

I am getting the following error
Can someone please help me


  The folder "Sent" was not created. This is what the server said: 
Client tried to access nonexistent namespace. (Mailbox name should 
probably be prefixed with: INBOX.)

  Message sent successfully, but not saved to Sent


Regards,
Satish Alwani
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