remove default email subscription

Author: mwunderl

.ebextensions/env.config

@@ -1,11 +1,9 @@
 Parameters:
   EmailAddress:
     Type: String
-    Default: [email protected]
+    Default: UPDATEME
 
 option_settings:
-  aws:elasticbeanstalk:customoption:
-    NotificationEmail: [email protected]
   aws:elasticbeanstalk:application:environment:
     AWS_REGION: '`{"Ref" : "AWS::Region"}`'
     NOTIFICATION_TOPIC: '`{"Ref" : "NotificationTopic"}`'

.ebextensions/sns-topic.config

@@ -1,7 +1,3 @@
 Resources:
   NotificationTopic:
     Type: AWS::SNS::Topic
-    Properties:
-      Subscription:
-      - Endpoint: {"Ref" : "EmailAddress"}
-        Protocol: email