diff --git a/exim.conf b/exim.conf
index fbb7ded..371a078 100644
--- a/exim.conf
+++ b/exim.conf
@@ -6,6 +6,7 @@ tls_advertise_hosts = *
 tls_certificate = /etc/exim/ssl/server.crt
 tls_privatekey = /etc/exim/ssl/server.key
 
+log_file_path = syslog
 
 # acl_smtp_connect = acl_connect
 acl_smtp_helo = acl_helo
@@ -26,11 +27,11 @@ acl_helo:
 
 acl_rcpt:
   # recipient verification
-  deny  message = User unknown
+  deny  message = Access denied (1)
       !verify = recipient
   
   # SPF check
-  deny  message = Access denied (1)
+  deny  message = Access denied (2)
         spf = fail
 
   # Greylisting
@@ -38,12 +39,12 @@ acl_rcpt:
         !seen = 72h / key=${sender_address}_${local_part}@${domain}
 
   # Rate limit
-  deny  message = Access denied (2)
+  deny  message = Access denied (3)
         ratelimit = 10 / 10m / strict
 
   accept condition = ${if match_domain{$domain}{+forward_domains}{yes}{no}}
 
-  deny  message = Access denied (x)
+  deny  message = Access denied (4)
 
 acl_data:
   warn  dkim_status = invalid