I am designing an application for a society. In this application, there is a feature to send the contents of the particular page via mail by clicking of a button. There is no custom mail app designed. The feature uses iPad's native mail app to send the mail. I want to restrict the user to send the mail only from the society's domain registered mail account and not from his/her personal gmail/yahoo/msn id. How do I put this restriction from my app?
Thanks in advance