1 Introduction

The Mailbox Contents Synchronization Web Service Protocol is used for providing the necessary information to keep a local message store synchronized with the contents of a mailbox on the server. Clients use the SOAP protocol, as described in [SOAP1.1], to contact the synchronization service.

Sections 1.5, 1.8, 1.9, 2, and 3 of this specification are normative. All other sections and examples in this specification are informative.