title: MFMailComposeViewController's Send and Cancel Buttons are not appearing
body: <p>for some reason the send and cancel buttons are not appearing, i even pasted the following code at the start of the application in appdelegate just when the app launches but still its not working. Can anybody help, thanks</p>
  
  <pre><code>mailController = [[MFMailComposeViewController alloc] init];
          mailController.mailComposeDelegate = self;
          [mailController setToRecipients:[strToEmailAddresses componentsSeparatedByString:@","]];
          [mailController setSubject:@"An Invite from MyGuide"];
          [mailController setMessageBody:@"Join me and your other friends now for free." isHTML:NO];
  
          if(mailController == nil)
              NSLog(@"Nil");
          else
              [self presentModalViewController:mailController animated:YES];
  </code></pre>