Send mail after the post-
Copy this code and paste it to function.php file
function webroom_send_mail_on_new_post( $post_id, $post ) {
if ( strpos($_SERVER['HTTP_REFERER'], 'edit-question') !== false ) {
} else {
if(date("Y-m-d H:i", strtotime($post->post_date)) == date("Y-m-d H:i", strtotime($post->post_modified))){
// send mail if the post is just published
$headers = 'From: "'.get_bloginfo('name').' <'.get_bloginfo('admin_email').'>' . "\r\n" . 'X-Mailer: PHP/' . phpversion();
$headers .= "Content-Transfer-Encoding: 8bit\n";
$headers .= "Content-Type: text/html; charset=UTF-8\n";
$headers .= 'MIME-Version: 1.0' . "\r\n";
$to = 'your-mail@gmail.com';
$subject = 'New Post Published';
$post_title = $post->post_title;
$message = 'Hi, new post is published on <a href="'.get_home_url().'">'.get_home_url().'</a> <br/>
Title : ' . $post_title .' <br /> Url : <a href="'.$post->guid.'">'.$post->guid.'</a> ';
wp_mail($to, $subject, $message, $headers);
}
}
}
add_action( 'publish_post', 'webroom_send_mail_on_new_post', 10, 3 );