Send an email from unity to email adress?

Hello:) I have a question. How to send an email from unity in-game to an email adress? Is this possible, if yes, how?

You will need to use a server-side script (PHP,ASP.NET) to serves as a relay on some webhost. This isn’t really related to Unity, but here’s the shortest possible example:
Note this is more informative than actual implementation.

PHP:

<?php
        $address = $_GET["address"];
        $subject= $_GET["subject"];
        $object= $_GET["object"];
       
        mail($address,$subject,$object);
?>

Unity C#:

string baseURL = "http://www.mywebhost.com/myscript.php?address=%address%&subject=%subject%&object=%object%";
IEnumerator Email(string address, string subject, string object)
{
        string url = baseURL;
        url = url.Replace("%address%,address);
        url = url.Replace("%subject%,subject);
        url = url.Replace("%object%,object);
 
        WWW www = new WWW(url);
        yield return www;
}