Microsoft will enable the IPv6 protocol by default for all domain names managed through Exchange Online from Oct. 1, 2024. However, there will be opt-out options for users who want to continue working only with IPv4.
The tech giant says this move is necessary to improve the quality of Exchange Online and comply with local laws and regulations. Earlier, Microsoft announced that Windows 11 will have increased support for IPv6.
VIA Techzine
Keep track of global IPv6 adoption via the Pulse Technologies page.