Microsoft 365 Mail

Live

Govern the mail and calendar context Outlook exposes to AI assistants, field by field, before it reaches the model.

What Boundary governs

Field-level control

Message bodies, recipients and headers are classified per field, with sensitive content tokenised or withheld.

Event detail and attendees are governed against the same per-user policy applied everywhere else.

Assistants summarise threads using accurate context while personal data stays withheld.

Every classified field, applied policy and withheld value is recorded for governed interactions.

How it connects

Connected through scoped, per-user OAuth. Boundary reads only what a policy permits, in transit only.

Book a demo to see field-level control applied to your live connector, or read how the control plane works.