<?php 

function daltonsutton_smtp_settings( $phpmailer ) {
    $phpmailer->isSMTP();

    $phpmailer->Host       = 'smtp.mailgun.org';
    $phpmailer->Username   = '[email protected]';
    $phpmailer->Password   = 'password123';
    $phpmailer->SMTPSecure = 'ssl';
    $phpmailer->SMTPAuth   = true;
    $phpmailer->Port       = 465;
    $phpmailer->From       =