Notification
This is an account you can use to convert an incoming message into a format suitable for delivery to a gateway server, such as an SMS or instant messaging server.
Figure. Notifications level management.
In essence, this usually means chopping the message into notification chunks, stripping off attachments, changing the subject and defining the body of the message to be sent.
In order to use this option, you need an email gateway from your provider. (Even if you do not have one, you can use IceWarp SMS Server to deliver messages to such devices. Exchange Active Sync is another way how to deliver emails with push). This means you need to have an email address you can send messages to where they will be forwarded to your notification device. (Any mobile device capable of receiving short messages).
The same can be achieved using the content filters. This is a simplified object to be used for such requirements.
Note: Do not forget that templates can be set up to streamline the definition of accounts, see Account Templates.