How can I send email from my application?

I want to attach a video and send e开发者_C百科mail from my application.

I downloaded apples example code MailComposer. I compiled it. I did not get any errors or warnings.

I sent the mail to my mail id. But, I could not see any mail in my inbox. I am working on simulator.

I did not set any senders email id in simulator. How can I know whether the code is working or not ?

Thank You.

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The simulator cannot send email; nor can all devices, as you'll discover if you use the MFMailComposeViewController +canSendMail method—it returns NO if the device doesn't have a mail account set up. To quote the documentation:

You should call this method before attempting to display the mail composition interface. If it returns NO, you must not display the mail composition interface.