title: Sendmail_from function in php.ini
body: <p>I currently own a hosting package with <code>Bluehost.com</code>. All emails sent from any mail function end up sending in the  <code>username@boxname.bluehost.com</code>. I tried editing a <code>php.ini</code> file for this. It still didn't work. </p>
  
  <p>I am running WordPress. When new users are registered, they are emailed with this bluehost formatted email address.</p>
  
  <p>What exactly can I do?</p>