IO-2061 Handled Bounced Emails.

server.js

@@ -64,6 +64,11 @@ app.use(
 //Email Based Paths.
 var sendEmail = require("./server/email/sendemail.js");
 app.post("/sendemail", fb.validateFirebaseIdToken, sendEmail.sendEmail);
+app.post(
+  "/emailbounce",
+bodyParser.text(),
+  sendEmail.emailBounce
+);
 
 //Test route to ensure Express is responding.
 app.get("/test", async function (req, res) {
@@ -238,7 +243,6 @@ app.get("/", async function (req, res) {
   res.status(200).send("Access Forbidden.");
 });
 
-
 server.listen(port, (error) => {
   if (error) throw error;
   logger.log(