Bug in e-mail address validation.

My email adress:
marius@e.co.za
seems to be an invalid e-mail address!

To fix this bug:

In /includes/common.inc : line 554:

function valid_email_address($mail) {
  $user = '[a-zA-Z0-9_\-\.\+\^!#\$%&*+\/\=\?\`\|\{\}~\']+';
  $domain = '(?:[a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]\.?)+';
  $ipv4 = '[0-9]{1,3}(\.[0-9]{1,3}){3}';
  $ipv6 = '[0-9a-fA-F]{1,4}(\:[0-9a-fA-F]{1,4}){7}';

  return preg_match("/^$user@($domain|(\[($ipv4|$ipv6)\]))$/", $mail);
}

Change the domain to match: (add another shy grouping)

  $domain = '(?:(?:[a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.?)+';


  // PS: The stoopid smiley in line above should not even be in preformatted text....
  //     another bug? Replace smiley(frown) with:    :_(    (remove _ )

Please e-mail me comments if I'm wrong... (Since I cannot register with my e-mail here and all...)

ttfn.