Send Email from iOS

To Send Email from iOS Application you must have to import MessageUI Framework to your application.

To add this Framework Select -> Target -> Build Phases -> Link Binary with Libraries

Now import Framework in your file.

Next, click "+" button and select "MessageUI Framework" and click the Add button. After you click the Add button Framework will be added to your application. 

#import <MessageUI/MessageUI.h>

Add MFMailComposeDelegate 

@interface ViewController : UIViewController<MFMailComposeViewControllerDelegate

Now write below code to send mail from our app. here I have added one button named "Send Email"and connected my below method to it to send the mail. You can put this code from where ever you wants to send mail.

- (IBAction)sendEmail:(id)sender

{

    // Email Subject

    NSString *emailTitle = @"Test mail";

    // Email Content

    NSString *messageBody = @"It is Mail for testing!";

    // To address

    NSArray *toRecipents = [NSArray arrayWithObject:@"ios@gmail.com"];

    

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

    mc.mailComposeDelegate = self;

    [mc setSubject:emailTitle];

    [mc setMessageBody:messageBody isHTML:NO];

    [mc setToRecipients:toRecipents];

    

    // Present mail view controller on screen

    [self presentViewController:mc animated:YES completion:NULL];

    

}

This is Delegate method of MFMailComposeViewController. This method will be called automatically when the mail interface is closed. (e.g. user cancel the operation or mail sent)

- (void) mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error

{

    switch (result)

    {

        case MFMailComposeResultCancelled:

            NSLog(@"Mail cancelled");

            break;

        case MFMailComposeResultSaved:

            NSLog(@"Mail saved");

            break;

        case MFMailComposeResultSent:

            NSLog(@"Mail sent");

            break;

        case MFMailComposeResultFailed:

            NSLog(@"Mail sent failure: %@", [error localizedDescription]);

            break;

        default:

            break;

    }

    

    // Close the Mail Interface

    [self dismissViewControllerAnimated:YES completion:NULL];

}

Build and Run and you will see just like that

Thanks & Regards

Angel AppTech