Setup my own email
Public -by Bryan Phillips
By default, your Duplie account will send all emails from our address. You can configure your own email server by logging in as an admin and going to: Site >> Settings and then clicking on "Email". You will need to enter your SMTP server, credentials and port. Then all outbound emails will be sent from that email address.

We have a lot of clients that use for the email provider. The best part is you can start with 10 (or so) free accounts.