File: //etc/dovecot.orig/conf.d/auth-passwdfile.conf.ext
# Authentication for passwd-file users. Included from 10-auth.conf.
#
# passwd-like file with specified location.
# <doc/wiki/AuthDatabase.PasswdFile.txt>
#passdb {
# driver = passwd-file
# args = scheme=CRYPT username_format=%u /usr/local/etc/dovecot/users
#}
#userdb {
# driver = passwd-file
# args = username_format=%u /usr/local/etc/dovecot/users
# Default fields that can be overridden by passwd-file
#default_fields = quota_rule=*:storage=1G
# Override fields from passwd-file
#override_fields = home=/home/virtual/%u
#}