sasl-mechanism-alist

sasl-mechanism-alist is a variable defined in `sasl.el'.
Its value is

(("CRAM-MD5" sasl-cram)
 ("DIGEST-MD5" sasl-digest)
 ("PLAIN" sasl-plain)
 ("LOGIN" sasl-login)
 ("ANONYMOUS" sasl-anonymous)
 ("NTLM" sasl-ntlm)
 ("SCRAM-MD5" sasl-scram))

Documentation:
Not documented as a variable.