Open to everyone
Verify the standard Sites address from a signed-out browser and a second device.
Sites deployment sandbox
Ship once.
Test every door.
A clean test surface for checking public publishing, identity-restricted access, guest invitations, and custom domains.
Entra & guests
Switch to a controlled audience, then test an internal user and an invited guest.
Your own address
Connect a hostname when ready, add the supplied DNS records, and confirm HTTPS.