In this Code Pattern, we will build an app that classifies email, either labeling it as "Phishing", "Spam", or "Ham" if it does not appear suspicious. We'll be using IBM Watson Natural Language Classifier (NLC) to train a model using email examples from an EDRM Enron email dataset. Please note that this data is free to use for non-commercial use, and explicit permission must be obtained otherwise. The custom NLC model can be quickly and easily built in the Web UI, deployed into our nodejs app using the Watson Developer Cloud Nodejs SDK, and then run from a browser. Give the NLC service a name. This name will be used later if you Deploy to IBM Cloud when you add the service under Connections.