1 Introduction

  • Article

The Internet Message Access Protocol Version 4 (IMAP4) Extensions provide an authentication mechanism based on the NT LAN Manager (NTLM) Authentication Protocol, a delegate access mechanism to allow a delegate to access a delegator's mailbox, and support for the IMAP UIDPLUS extension described in [RFC4315].

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.