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Email are reject from mail.protection.outlook.com

Anonymous
2024-06-10T14:27:28+00:00

The new server is configured with SPF, DKIM and DMARC and emails still are rejected when sending on hotmail.com.

What actions should we take?

message:

Your message wasn't delivered due to a permission or security issue. It may have been rejected by a moderator, the address may only accept email from certain senders, or another restriction may be preventing delivery.

DU2PEPF00028D00.mail.protection.outlook.com gave this error:Unfortunately, messages from [xx.xx.xx.xx] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3150). You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. [DU2PEPF00028D00.eurprd03.prod.outlook.com 2024-06-10T13:23:25.146Z 08DC8814E276E8F3]

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Outlook | Windows | Classic Outlook for Windows | For home

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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  1. Don Varnau 19,785 Reputation points Volunteer Moderator
    2024-10-20T10:51:43+00:00

    HOW ABOUT TELLING US WHAT FORUM THAT IS AND A LINK <removed>

    1. From the Code of Conduct at https://answers.microsoft.com/en-us/page/faq#faqCodeConduct '

    Please do:

    * Be polite and respectful in your posts, and in your replies to other people.

    (Even Volunteer Moderators)

    1. It is likely that some of the people posting to this thread are not using Outlook for Business, but this thread is in' * Outlook/Windows/Classic Outlook for Windows/for business
    2. It is also possible that this is a server problem that will have to be resolved by Outlook staff.
    3. Also, those using Outlook for Business should be able to contact Outlook Support theough the installed program/app.

    https://support.microsoft.com/en-us/office/get-help-from-microsoft-support-services-fc751564-dec6-439e-a26c-9b2985bb00ff  https://support.microsoft.com/en-us/windows/about-get-help-717c7ae9-5c45-45f0-b637-900b7437a395

    Don

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  2. Anonymous
    2024-10-19T23:10:22+00:00

    HOW ABOUT TELLING US WHAT FORUM THAT IS AND A LINK <removed>

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  3. Don Varnau 19,785 Reputation points Volunteer Moderator
    2024-10-19T18:24:48+00:00

    Username password

    @ ann-christine lundmark and others,

    You and other recent posters will not be receiving help in this old (dormant several times) thread. Please post your issue as a new question, preferably in the proper language forum.

    Don

    Volunteer Moderator.

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  4. Anonymous
    2024-10-07T15:09:19+00:00

    hello

    i have the same problem but i can not resolve this problem

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