sending one mail to bulkPeople + iphone

- (IBAction)emailBtnPress {
    if ([appDel connectedToInternet]==YES) {
        if ([MFMailComposeViewController canSendMail]  ){
            ABAddressBookRef addressBook = ABAddressBookCreate();
           
            CFArrayRef allPeople = ABAddressBookCopyArrayOfAllPeople(addressBook);
           
           
            CFIndex nPeople = ABAddressBookGetPersonCount(addressBook);
           
            NSMutableArray *emailIdArray= [[NSMutableArray alloc] init];
            for (int i = 0; i < nPeople; i++) {
               
                ABRecordRef ref = CFArrayGetValueAtIndex(allPeople, i);
                 
                ABMultiValueRef multiValue = ABRecordCopyValue(ref, kABPersonEmailProperty);
                NSLog(@"%@",multiValue);
               
                int count = ABMultiValueGetCount(multiValue);
                NSLog(@"%d",count);
                int j;
                for(j = 0; j < count; j++) {
                    NSString *label = (NSString *)ABAddressBookCopyLocalizedLabel(ABMultiValueCopyLabelAtIndex(multiValue, j));
                    NSString *value = (NSString *)ABMultiValueCopyValueAtIndex(multiValue, j);
                   
                    NSLog(@"Email for %@: %@", label, value);
                    [emailIdArray addObject:value];
                }               
             }
            NSLog(@"%@",emailIdArray);
            MFMailComposeViewController *mailController = [[MFMailComposeViewController alloc] init];
            mailController.mailComposeDelegate = self;
            [mailController setCcRecipients:emailIdArray];
            [mailController setSubject:@"Sending bulk Email"];
            [self presentModalViewController:mailController animated:YES];
            [mailController release];
        }
        else{
            [appDel showAlert:@"!Opps" message:@"Your Device should not configured the mail account."];
        }
    }
    else{
        [appDel showAlert:@"!Opps" message:@"Check your network connection."];
    }
}
- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error
{  
    // Notifies users about errors associated with the interface
    switch (result)
    {
        case MFMailComposeResultCancelled:
            NSLog(@"Result: canceled");
            break;
        case MFMailComposeResultSaved:
            NSLog(@"Result: saved");
            break;
        case MFMailComposeResultSent:
            NSLog(@"Result: sent");
            break;
        case MFMailComposeResultFailed:
            NSLog(@"Result: failed");
            break;
        default:
            NSLog(@"Result: not sent");
            break;
    }
    [self becomeFirstResponder];
   
    [controller dismissModalViewControllerAnimated:YES];
}