title: Re : Joomla 2.5 | 'Global Config' > 'Server > 'From Email' address validation
body: <p>I have discovered that Joomla J2.5 won't allow four or five letter 'Domain Name' type extensions in it's 'Global Configuration > Server > 'From Email' field. My Client has registered a 'Domain Name' with the five letter extension '.rockz' &amp; Joomla won't accept it. This is stuffing up the operation of one of the components on that site.</p>
  
  <p>Any ideas on how one would change Joomla's 'From Email' validation to allow four &amp; five letter 'Domain Name' extensions ?</p>
  
  <p>Cheers.</p>