1 files changed, 4 insertions, 0 deletions
diff --git a/Postman/Postman-Mail/PostmanEmailAddress.php b/Postman/Postman-Mail/PostmanEmailAddress.php
index 123064d..d29b0f4 100644
--- a/Postman/Postman-Mail/PostmanEmailAddress.php
+++ b/Postman/Postman-Mail/PostmanEmailAddress.php
@@ -1,4 +1,8 @@
 <?php
+if ( ! defined( 'ABSPATH' ) ) {
+    exit; // Exit if accessed directly
+}
+
 if (! class_exists ( 'PostmanEmailAddress' )) {
 	class PostmanEmailAddress {
 		private $name;