Microsoft 365 cloud

Raw backend label: outlook.com

Microsoft 365 hosted mail exchangers. Movement here is hosted-email adoption.

Managed DNS, CDN, cloud and registrar nameservers. Domains moving here are choosing who serves their infrastructure - this group is the adoption story.

What the signature covers. The moves counted here are Ed25519-signed observations you can follow to a receipt and verify against the on-chain anchor, so the signature proves who recorded a move and that it was not altered. The classification is curated editorial metadata from the evidence above: a signature never proves a classification. This rollup carries per-route counts, not per-domain samples, so individual moved domains are not listed here. The change feed carries individual moves as they happen. Back to the flows board.