Send Email with Image attachment.......

-(void)yourmethodname_clicked{
        UIImagePickerController * picker = [[UIImagePickerController alloc] init];
                picker.delegate = self;
        if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera])  {
                 picker.sourceType = UIImagePickerControllerSourceTypeCamera;
                 [self presentModalViewController:picker animated:YES];
        }
        else{
                 UIAlertView *altnot=[[UIAlertView alloc]initWithTitle:@"Camera Not            Available" message:@"Camera Not Available" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil, nil];

                 [altnot show];
                 [altnot release];

        }
    }

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
[picker dismissModalViewControllerAnimated:YES];

MFMailComposeViewController *mailpicker = [[MFMailComposeViewController alloc] init];

    [mailpicker.navigationBar setTintColor:[UIColor blackColor]];
    mailpicker.mailComposeDelegate = self;

    [mailpicker setSubject:@"set your subject"]; 

    NSArray *toRecipients = [NSArray arrayWithObjects: nil];

    [mailpicker setToRecipients:toRecipients];

    UIImage *picture = [info objectForKey:@"UIImagePickerControllerOriginalImage"]];;

    NSData *imageData = UIImagePNGRepresentation(picture);
    [mailpicker addAttachmentData:imageData mimeType:@"image/png" fileName:@"set your file name"];

    NSString *emailBody = @"set your body string";
    [mailpicker setMessageBody:emailBody isHTML:YES];
    [mailpicker setSubject:@"set your subject"];
    mailpicker.title = @"Email";

    [self presentModalViewController:mailpicker animated:YES];
    [mailpicker release];
}