
Authentication Mechanisms
*************************


EXTERNAL
========


ANONYMOUS
=========


PLAIN
=====


LOGIN
=====


CRAM-MD5
========


DIGEST-MD5
==========


SCRAM-SHA-1
===========


GSSAPI
======


GS2-KRB5
========


GS2-IAKERB
==========


NTLM
====


SRP
===


PSSDSS
======


OTP
===


Non-SASL Authentication
=======================
