diff --git a/README.md b/README.md
index 015f9b6..c4c5e69 100644
--- a/README.md
+++ b/README.md
@@ -42,9 +42,9 @@ The table name must be `secrets`.
 The file path can be changed.
 
 ```
-table secrets file:/etc/mail/secrets
+table secrets "/etc/mail/secrets"
 
-listen on egress port 587 smtps pki mx.example.com auth <secrets>
+listen on egress port submission tls pki mx.example.com auth <secrets>
 ```
 
 ## Kopano Authentication Class Patch