Receiving e-mails is pretty much a simple thing in Google App Engine. First, you have to enable the incoming e-mails for your app. This can only be done in your
app.yaml file (as there's nothing on the application settings when deployed). To do this, you add the following line to
inbound_services: - mail
Now, how are the e-mails delivered to your app? Can you pull them on your own? The answer is that the e-mails are delivered to your application as HTTP
POST requests. So, which URL do they hit? That's actually
address is the e-mail address to which the e-mail is sent.
The e-mail address should be of the following form:
account can be anything that you like, and ...