Outlook emails not deliverable to yahoo and aol

Domain name and DNS records are two different things. DNS records point to a domain name. Even though you do not own hotmail.fr you can still configure dkim if you know what you are doing and have a premium account. If you are unsure how to configure dkim in hotmail then you can reach out to support here: https://support.microsoft.com/en-us/office/how-to-get-support-for-outlook-com-f5482a98-616c-4d44-b7c5-8aaaadf5c11a

This is an article that explains the problem that all mail admins should have been prepared for: https://blogs.cisco.com/security/february-1-2024-a-date-all-email-senders-should-care-about and here https://www.proofpoint.com/us/blog/email-and-cloud-threats/google-and-yahoo-set-new-email-authentication-requirements

Not many mail admins use hotmail. But for people who do, I said you need to test with tools like mx****. Hotmail already has the dns records setup for you if you use the free service and the free service does not offer dmarc or dkim signing. You have to have a premium plan or office 365 subscription as I mentioned.

WIth office 365 you can setup dkim here: https://learn.microsoft.com/en-us/microsoft-365/security/office-365-security/email-authentication-dkim-configure?view=o365-worldwide

Good luck

FYI

you're teaching someone who does mail administration for a living. I understand you try to help but you're replying to the wrong people (mail admins). Perhaps you know something that I don't. Please explain how you can configure SPF, DMARC, DKIM record for a domain that isn't yours (for example: hotmail.fr)? I'd be happy to learn something new.

The following is what I'm interested to find out so tell us how to configure DMARC and DKIM on Microsoft's domain hotmail.fr?

>> In cases of free email providers, you will need to look up how to configure dmarc and dkim settings on that providers email.

It's a hotmail.fr domain and no one is responsible for the domain name except Microsoft. Good luck contacting them and asking them to add whatever DNS records. It's not your domain name.

yes support case to the provider. for hotmail this would be hotmail support. You can find their support options here: https://support.microsoft.com/en-us/office/how-to-get-support-for-outlook-com-f5482a98-616c-4d44-b7c5-8aaaadf5c11a They can help you configure the correct settings. Not all free services offer dkim. They can tell you what upgrade you might need for this or you would need to use a provider that offers dkim.

Thank you for your reply, but a support case where? Hotmail is Outlook. To Microsoft? I didn't think it was a me issue only.