sending mail to any email id using sharepoint hosted app

Question

i want to send email to any email id using SharePoint hosted app but am enable to do that,the thing i found that allows me to send email to sharepoint users only ,am using bellow code

 

function sendEmail(from, to, body, subject) {

var siteurl = _spPageContextInfo.webServerRelativeUrl;

var urlTemplate = siteurl + "/_api/SP.Utilities.Utility.SendEmail";

$.ajax({

contentType: 'application/json',

url: urlTemplate,

type: "POST",

data: JSON.stringify({

'properties': {

'__metadata': { 'type': 'SP.Utilities.EmailProperties' },

'From': from,

'To': { 'results': [to] },

'Body': body,

'Subject': subject

}

}

),

headers: {

"Accept": "application/json;odata=verbose",

"content-type": "application/json;odata=verbose",

"X-RequestDigest": $("#__REQUESTDIGEST").val()

},

success: function (data) {

alert("Eposten ble sendt");

},

error: function (err) {

alert(err.responseText);

debugger;

}

});

}

 

 

 

can any one help me to resolve this issue?