There are lots of ways to get emails to Disposabl:
Simply send emails to anything @disposabl.com
Set the DNS MX records for your domain to mx.disposabl.com and then send email to anything at your domain.
Configure your mail server to use our server as a 'smart host', and then send any email you like (and have it received by Disposabl). If you're planning on using this method, please configure the name of the smart host as smarthost.disposabl.com.
We offer RSS feeds on all our mailboxes, which is a way to check if an email has been received by us. The RSS feed includes the sender, subject and date of the email.
To get to the underlying data and the details of the email, sign up for one of our paid services, all of which provide REST API access to our services.