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Your message can't be delivered because you do not have permissions to send to this email address.

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  • Dear All , 

    I would to change this DSN message but I tried but cannot fix so that I would request to help in this regards.

    "Your message can't be delivered because you do not have permissions to send to this email address. Ask the recipient’s e-mail administrator to grant you permissions and then try again. For more information about this issue see DSN code 5.7.1 in Exchange Online.

    Thanks 

    1 พฤษภาคม 2561 7:10

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