index.js

var fs = require('fs');
var http = require('http');
var inbox = require("inbox");
const MailParser = require('mailparser').MailParser;
let parser = new MailParser()

var journal = {
    entries: []
};

var JournalEntry = {};

var client = inbox.createConnection(false, "mail.pawnmail.com", {
    secureConnection: true,
    auth: {
        user: "",
        pass: ""
    }
});

client.connect();

client.on("connect", function() {
    client.openMailbox("INBOX", {unseen: true}, function(error, info) {
        if (error) throw error;
        client.listMessages(-1, function(err, messages) {
            messages.forEach(function(message) {
                var messageStream = client.createMessageStream(message.UID);

                messageStream.pipe(parser);

                parser.on('headers', headers => {
                    JournalEntry.date = headers.get('date')
                    JournalEntry.title = headers.get('subject')
                });

                parser.on('data', data => {
                    if (data.type === 'text') {
                        JournalEntry.entry = data.text;
                    };

                    fs.readFile('entries.json', 'utf8', function readFileCallback(err, data) {
                        if (err) {
                            console.log(err);
                        } else {
                            journal = JSON.parse(data);
                            journal.entries.push({
                                JournalEntry
                            });
                            var json = JSON.stringify(journal);
                            fs.writeFile('entries.json', json, 'utf8');

                        }
                    });

                    var database = fs.readFileSync('entries.json');
                        http.createServer(function(req, res) {
                            res.setHeader('Access-Control-Allow-Origin', '*');
                            res.setHeader('Access-Control-Request-Method', '*');
                            res.setHeader('Access-Control-Allow-Methods', 'OPTIONS, GET');
                            res.setHeader('Access-Control-Allow-Headers', '*');
                            res.writeHead(200, {
                                'Content-Type': 'jsonp'
                            });
                            res.end(database);
                        }).listen(9615);
                });
            });
        });
    });
});