Hi, I've got Mediawiki 1.6.6 running on a Windows XP SP2 system with Apache 2.2, php 5.1.4, PEAR's Mail package ver. 1.1.10 and MySQL 5.0.21. This PC is being run behind a firewall and will be accessed only by internal users. The system is up and running and I can login, create new discussions, edit...etc but when I try to "Confirm your email address" by pushing the "Mail a confirmation code" button, all I get is a blank page and no email is sent. My localsetting.php file contains the following: $wgEnableEmail = true; $wgEnableUserEmail = true; $wgEmergencyContact = "wikiadminl(a)internaltest.com".com"; $wgPasswordSender = "wikiadmin(a)internaltest.com".com"; $wgSMTP = array( "host" => '192.168.1.2', "IDHost" => 'internaltest.com', "port" => "25", # 'auth' => false, "auth" => true, "username" => 'wikiadmin', "password" => 'BlahBlah' For "host" I have tried the ip address of the system, the machine name, smtp.machine name, smpt.machine name.FQDN but no luck. My php.ini has: [mail function] ; For Win32 only. SMTP = 192.168.1.2 smtp_port = 25 ; For Win32 only. sendmail_from = wikiadmin(a)internaltest.com Any suggestions that could be offered would be appreciated. Thanks. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com