@misc{rfc5034, series = {Request for Comments}, number = 5034, howpublished = {RFC 5034}, publisher = {RFC Editor}, doi = {10.17487/RFC5034}, url = {https://www.rfc-editor.org/info/rfc5034}, author = {Rob Siemborski and Abhijit Menon-Sen}, title = {{The Post Office Protocol (POP3) Simple Authentication and Security Layer (SASL) Authentication Mechanism}}, pagetotal = 12, year = 2007, month = jul, abstract = {This document defines a profile of the Simple Authentication and Security Layer (SASL) for the Post Office Protocol (POP3). This extension allows a POP3 client to indicate an authentication mechanism to the server, perform an authentication protocol exchange, and optionally negotiate a security layer for subsequent protocol interactions during this session. This document seeks to consolidate the information related to POP3 AUTH into a single document. To this end, this document obsoletes and replaces RFC 1734, and updates the information contained in Section 6.3 of RFC 2449. {[}STANDARDS-TRACK{]}}, }