standard

CalDAV

Open protocol for reading and writing calendar data over HTTP, defined by the IETF as an extension of WebDAV.

Current clusters

DavMail 7.0.0 asks restricted tenants to approve a new Graph scope before shared calendars open

The Java gateway now requests Calendars.ReadWrite.Shared, drops davmail.caldavImpersonate, turns folder delta sync on by default and makes anyone moving from EWS to Graph sign in again. In tenants that vet app permissions, consent comes before rollout.

Publishers:helpnetsecurity.com

Reality

Evidence58
Adoption15
Hype gap+8
Incentives30
Confidence60