diff --git a/mail/postfix/src/opnsense/mvc/app/controllers/OPNsense/Postfix/forms/general.xml b/mail/postfix/src/opnsense/mvc/app/controllers/OPNsense/Postfix/forms/general.xml
index 24df5c4a1..9a4eade64 100644
--- a/mail/postfix/src/opnsense/mvc/app/controllers/OPNsense/Postfix/forms/general.xml
+++ b/mail/postfix/src/opnsense/mvc/app/controllers/OPNsense/Postfix/forms/general.xml
@@ -27,7 +27,7 @@
         <id>general.inet_interfaces</id>
         <label>Listen IPs</label>
         <type>text</type>
-        <help>The 'Listen IPs' parameter specifies the IP address to listen to. Default is to listen on all interfaces.</help>
+        <help>The 'Listen IPs' parameter specifies a comma-separated list of IP addresses to listen to. Default is to listen on all interfaces.</help>
     </field>
     <field>
         <id>general.inet_port</id>