diff --git a/api/js/etemplate/Validators/IsEmail.ts b/api/js/etemplate/Validators/IsEmail.ts
index cb557a47cb..7a174c550b 100644
--- a/api/js/etemplate/Validators/IsEmail.ts
+++ b/api/js/etemplate/Validators/IsEmail.ts
@@ -39,6 +39,6 @@ export class IsEmail extends Pattern
 	 */
 	static async getMessage(data)
 	{
-		return data.formControl.egw().lang("Invalid email");
+		return data.formControl.egw().lang("Invalid email") + (data.modelValue ? ' "' + data.modelValue + '"' : "");
 	}
 }
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