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what is the purpose of IPV6 fe80::e

Anonymous
2024-07-23T13:58:30+00:00

I have observed this MS ipv6 on multiple occasions and email form this ips are either blocked or going to spam. Is the HRDP pool ip for IPV6

https://answers.microsoft.com/en-us/msoffice/forum/all/ms-servers-got-blacklisted-by-cymru-bogons-ipv6/8004b0c3-d681-4ceb-8c14-1041e459a5b3 

https://answers.microsoft.com/en-us/outlook_com/forum/all/blacklisted-by-cymru-bogons-ipv6/4d0d5ca3-3e48-4531-a7e7-dc0310b41975 

https://answers.microsoft.com/en-us/msoffice/forum/all/blacklisted-ms-servers-how-do-these-get-fixed/579c0d0f-8281-4015-bdd6-b43aa3f9241c 

https://answers.microsoft.com/en-us/outlook_com/forum/all/cymru-bogons-ipv6-gmail-categorise-my-domain-as/36f80708-2882-4e5a-b8d8-23c7e504347c 

https://answers.microsoft.com/en-us/outlook_com/forum/all/microsoft-ipv6-address-on-blacklist-causing/15f870c7-f238-449c-b95d-a47cd15cfe98 

https://answers.microsoft.com/en-us/msoffice/forum/all/blacklisted-ms-servers-how-to-fix-it/a7dc0a28-bcbb-4183-b085-112e3e4c3588 

https://answers.microsoft.com/en-us/msoffice/forum/all/microsoft-ip-blacklist-urgent-request/42da4a11-38e3-40e8-b653-bba207d447b9

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  1. Anonymous
    2024-07-23T15:58:33+00:00

    Hello O365-Admin,

    Good day! Thank you for posting to Microsoft Community. We will be happy to assist you. 

    As per your query, the purpose of the IPv6 address fe80::e is to represent a link-local address. Link-local addresses are used for communication within a specific network segment, such as a local area network (LAN). The fe80::e address is typically assigned to the interface on a device for communication within the local network.

    Regarding the observation of emails from this IPv6 address being blocked or going to spam, it's important to note that the IP address alone does not determine whether an email will be blocked or marked as spam. Email filtering and spam detection systems take into account various factors, including the reputation of the sending IP address, email content, sender authentication, and other anti-spam measures.

    As for the HRDP pool IP for IPv6, there is no specific information available in the provided documents regarding this. It's recommended to consult with your network or IT administration team to gather more details about the specific IP addresses and their purpose in your network environment. For furthermore information, you may contact our technical support team. Please refer to link: Online support and **** Find Microsoft 365 for business support phone numbers by country or region

    If I misunderstand you, please feel free to let me know. I will continue to assist you. Your understanding and co-operation are highly appreciated.

    Thanks for your precious time. Have a nice day.

    Sincerely,

    Nafis Iqbal Shuvo

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