SERVER=
-exim_path = EXIM_PATH
-keep_environment =
-host_lookup_order = bydns
+.include DIR/aux-var/std_conf_prefix
+
primary_hostname = myhost.test.ex
-spool_directory = DIR/spool
-log_file_path = DIR/spool/log/SERVER%slog
-gecos_pattern = ""
-gecos_name = CALLER_NAME
-tls_advertise_hosts =
# ----- Main settings -----
acl_smtp_rcpt = accept
-acl_smtp_dkim = accept logwrite = signer: $dkim_cur_signer bits: $dkim_key_length
+acl_smtp_dkim = check_dkim
+acl_smtp_data = check_data
+
+log_selector = +dkim_verbose
+dkim_verify_hashes = sha256 : sha512 : sha1
+.ifdef MSIZE
+dkim_verify_min_keysizes = MSIZE
+.endif
queue_only
queue_run_in_order
+
+begin acl
+
+check_dkim:
+.ifdef BAD
+ warn logwrite = ${lookup dnsdb{defer_never,txt=_adsp._domainkey.$dkim_cur_signer}{$value}{unknown}}
+.endif
+.ifdef OPTION
+ warn condition = ${if eq {$dkim_algo}{rsa-sha1}}
+ condition = ${if eq {$dkim_verify_status}{pass}}
+ logwrite = NOTE: forcing dkim verify fail (was pass)
+ set dkim_verify_status = fail
+ set dkim_verify_reason = hash too weak
+.endif
+ warn
+ logwrite = signer: $dkim_cur_signer bits: $dkim_key_length
+.ifndef STRICT
+ accept
+.endif
+
+check_data:
+ accept logwrite = ${authresults {$primary_hostname}}
+
# End