diff --git a/RFXtoRP_HsrPro_ExecutionflowDetected.ftl b/RFXtoRP_HsrPro_ExecutionflowDetected.ftl
index 9fcfc52..00a2f46 100644
--- a/RFXtoRP_HsrPro_ExecutionflowDetected.ftl
+++ b/RFXtoRP_HsrPro_ExecutionflowDetected.ftl
@@ -67,7 +67,7 @@
                 {
                   "FirstName" : "${preparation_order.address.first_name?json_string!""}",
                   "LastName" : "${preparation_order.address.last_name?json_string!""}",  
-                  "Emails" : ${splitEmailsIntoArray(preparation_order.address.mail_address?json_string!"")},   
+                  "Emails" : ${splitEmailsIntoArray(preparation_order.address.mail_address!""?json_string)},   
                   "Phones" : ["${preparation_order.address.mobile_phone_number!""}","${preparation_order.address.land_line_phone_number!""}", "${preparation_order.address.fax_number!""}" ]
                 }                          
           </#if>