Hello richardw,
why not this:
http://forum.osticket.com/d/discussion//allow-only-users-from-specific-domain-com-from-registering#latest
...
here my solution:
edit: \upload\include\class.validator.php
function is_valid_email($email) {
global $cfg;
$domain_suffix = substr(strrchr($email, "@"), 1);
$tld_allow = array("example.de", "example.com");
if (!in_array($domain_suffix, $tld_allow)) {
return FALSE;
}
else
// Default to FALSE for installation
return self:($email, false, $cfg && $cfg->verifyEmailAddrs());
}
and unset "Verify email address domain" in osTicket __ Admin Control Panel
if the e-mail suffix is not example.de or example.com the user can't register
Best Regards
citrixraptor