File: //usr/share/sendmail/examples/sasl/Sendmail.conf.1
#Currently configurable parameters:
#- srvtab (for KERBEROS_V4): [/etc/srvtab] path
# where to find the srvtab
#
#- pwcheck_method: [PAM] one of {PAM, kerberos_v4, passwd, shadow, sasldb}
# how to check plaintext passwords.
#
#- auto_transition: [false]
# if true, automatically add secrets to the secret database when
# PLAIN or check_password is used, so in the future the user can
# use the more secure mechanisms.
#
#*** For a more detailed guide on configuring SASL, please look at
#doc/sysadmin.html.
#
auto_transition: true
#pwcheck_method: sasldb
#pwcheck_method: saslauthd
#pwcheck_method: PAM
pwcheck_method: PAM