Removed notificationEmail param from pipelines

Change-Id: Ib5c28925819d717df368a001045c595fb23d8d46
diff --git a/jjb/pipeline/mcord-build-test.groovy b/jjb/pipeline/mcord-build-test.groovy
index a5ebb66..8d2269e 100644
--- a/jjb/pipeline/mcord-build-test.groovy
+++ b/jjb/pipeline/mcord-build-test.groovy
@@ -132,7 +132,6 @@
           sh (script: "ssh -oStrictHostKeyChecking=no -i ~/.ssh/cord ubuntu@${node_ip} 'export OS_CLOUD=openstack_helm; openstack server list --all-projects 1>&2'", returnStdout: true)
 
           }
-          step([$class: 'Mailer', notifyEveryUnstableBuild: true, recipients: "${notificationEmail}", sendToIndividuals: false])
-     }
+       }
     }
 }