#import "ViewController.h"
#import <MessageUI/MFMailComposeViewController.h>

@interface ViewController ()
@property (weak, nonatomic) IBOutlet UIButton *send;
- (IBAction)sendMail:(id)sender;
@end

@implementation ViewController
MFMailComposeViewController* controller;

- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a     nib.
 controller= [[MFMailComposeViewController alloc] init];
 controller.mailComposeDelegate = self;
 }


- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
 }


 - (IBAction)sendMail:(id)sender {

[controller setSubject:@"My Subject"];
[controller setMessageBody:@"Hello there." isHTML:NO];
if (controller)         [self presentViewController:controller animated:YES completion:nil];

 }

 - (void)mailComposeController:(MFMailComposeViewController*)controller
      didFinishWithResult:(MFMailComposeResult)result
                    error:(NSError*)error;
 {
 NSLog(@"Coming here");
 if (result == MFMailComposeResultSent) {
    NSLog(@"Mail It's away!");
 }
 if (result == MFMailComposeResultFailed) {
    NSLog(@"Mail Error!");
 }
 if(result == MFMailComposeResultCancelled){
    NSLog(@"Mail Error!");

 }
 if(result == MFMailComposeResultSaved){
    NSLog(@"Mail Saved!");

 }
 [controller dismissViewControllerAnimated:YES completion:nil];
 return;
 }
 [![Screen shot][1]][1]@end