diff --git a/office-alexander-logistics-app/src/test/java/com/alexanderlogistics/TestFormat.java b/office-alexander-logistics-app/src/test/java/com/alexanderlogistics/TestFormat.java
index ce4346e..d380543 100644
--- a/office-alexander-logistics-app/src/test/java/com/alexanderlogistics/TestFormat.java
+++ b/office-alexander-logistics-app/src/test/java/com/alexanderlogistics/TestFormat.java
@@ -126,6 +126,8 @@ public class TestFormat {
        
        Assert.assertTrue(InvoiceUtil.validateEmail("PSP.Queries@dssmith.com"));
        
+       Assert.assertTrue(InvoiceUtil.validateEmail("accounts-sg@swiftmarine.global"));
+       
     }