can send html format email

pojo/ReserveResultPojo.py

@@ -31,11 +31,12 @@ class ReserveResultPojo:
         email = source['email']
         lastName = source['lastName']
         firstName = source['firstName']
-        accepted = source['accepted']
         result = ReserveResultPojo(type=publish_type, phone=phone,
                                    message=message, url=url, email=email,
                                    firstName=firstName, lastName=lastName)
-        result.accepted = accepted
+        if 'accepted' in source:
+            accepted = source['accepted']
+            result.accepted = accepted
         result.id = id
         return result