[Dovecot] Unsupported examples for IMAP auth via LDAP

[Rspamd] Globel whitelist/blacklist from via multimap

data/conf/dovecot/dovecot.conf

@@ -1,6 +1,12 @@
 # --------------------------------------------------------------------------
 # Please create a file "extra.conf" for persistent overrides to dovecot.conf
 # --------------------------------------------------------------------------
+# LDAP example:
+#passdb {
+#  args = /usr/local/etc/dovecot/ldap/passdb.conf
+#  driver = ldap
+#}
+
 auth_mechanisms = plain login
 #mail_debug = yes
 #auth_debug = yes
@@ -48,6 +54,9 @@ passdb {
 passdb {
   args = /usr/local/etc/dovecot/sql/dovecot-dict-sql-passdb.conf
   driver = sql
+  result_success = return-ok
+  result_failure = continue
+  result_internalfail = continue
 }
 # Set doveadm_password=your-secret-password in data/conf/dovecot/extra.conf (create if missing)
 service doveadm {