Send Email From Your Game - Unity3D

In your game, it might be possible that user directly wants to send an email to feedback or any suggestions to game support.

For that, there is a simple code implementation,

Attach the SendMailClass script to your active game object & use sendEMailToSingleRecipient() for sending email to single recipient.

Use sendEMailToMultypleRecipient() to send multiple recipient.

In sendEMailToMultypleRecipient() we are using an array of email id which is a string.

Code:

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class SendMailClass : MonoBehaviour {

   //recipient's email id

    string email_string = "abc@bitwiseonline.com";

    //recipient's email id array

    string[] email_string_array = new string[]{"abc@bitwiseonline.com","xyz@bitwiseonline.com"};

    //email subject

    string subject_string = "Your subject text";

    //email body

    string body_string = "Your body text";

   //for sending mail to single recipient

    public void sendEMailToSingleRecipient(){        

       string email = email_string;

        string subject = EscapeURLFunction(subject_string);

        string body = EscapeURLFunction(body_string);

        //Open the native default app

        Application.OpenURL ("mailto:" + email + "?subject=" + subject + "&body=" + body);

    }

   //for sending mail to multiple recipient

    public void sendEMailToMultypleRecipient(){        

       string email = "";

        foreach (string email_str in email_string_array) {

            email += email_str + ",";

        }

        string subject = EscapeURLFunction(subject_string);

        string body = EscapeURLFunction(body_string);

        //Open the native default app

        Application.OpenURL ("mailto:" + email + "?subject=" + subject + "&body=" + body);

    }

   string EscapeURLFunction (string url){

        return WWW.EscapeURL(url).Replace("+","%20");

    }

   void OnGUI() {

        if (GUI.Button (new Rect (10, 10, 250, 50), "Send mail to single recipient"))

            sendEMailToSingleRecipient ();

        else if (GUI.Button (new Rect (10, 70, 250, 50), "Send mail to multiple recipient"))

            sendEMailToMultypleRecipient ();

    }

}

This code will be useful for Android & iOS game.

Also, see the attachments for APK & Project sample.