How can I launch an email client on ios using Swfit

Question

In Android, I can launch an email client from my android application using its Intent mechanism. In ios, how can I launch its email client from my ios application using Swif

Answer 1

let url = NSURL(string: "mailto:jon.doe@mail.com")
UIApplication.sharedApplication().openURL(url)

Note that this works only on a device, not in the simulator.