Notes:

This is experimental for the moment. Currently working on making it better.
I would love to get feedbacks.

Dependencies:
	node-xmpp
	Nodemailer
Optionnal dependency:
	node-ispdb (for easy SMTP setup account, it will find smtp settings for a given email address)
	
configuration.js:
config.SMTP are settings used if the XMPP user haven't registered to the gateway you can disable this feature by setting config.defaultSMTP to false;

How it works:
For example you wan't to send hello to john@email.com from the gateway mailer.xmpp.tld
Send a message to john%email.com@mailer.xmpp.tld

Licence MIT.