How to set smtp username and password using ini_set
问题 This is my script to send a html mail.But after executing this script, I did't get mail.I don't know how to set username and password using ini_set("SMTP","smtp.xyz.com");? Is their any simple way to set SMTP without using any external library files?. $name=$_POST['name']; $email=$_POST['email']; $mobile=$_POST['mobile']; $messege="Dear Webmaster,<br /> An user sent query.<br /> Query: <br/> ".$_POST['messege']."<br /><br /><br /> <b>User Contact Detail:</b><br />Name:".$name."<br/> Email:".