Remote Server returned '550 5.7.708 Service unavailable. Access denied, traffic not accepted from this IP.

Lucas Stiefet 1 Reputation point
2022-07-27T10:54:37.74+00:00

Remote Server returned '550 5.7.708 Service unavailable. Access denied, traffic not accepted from this IP.

what do i have to do ?

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  1. Shivam Dhiman 6,056 Reputation points
    2022-10-06T00:47:24.607+00:00

    Hi @Lucas Stiefet

    To fix this issue your Tenant needs to be added to a sending exclusion for 60 days to allow them to use blocked IPs whilst they still have a new/trial license. Refer to this documentation for more details.

    If your issue is not resolved, Please raise a case with MS Support team from your tenant where you are facing issue, respective team will provide exclusion for your tenant.

    You can raise support ticket from aad.portal.azure.com

    Hope this helps.

    If the answer is helpful, please click "Accept Answer" and kindly upvote. If you have further questions about this answer, please click "Comment".

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