If you have selected to receive notices when you are sent a private message on the forum, please DO NOT respond to the email notification. Over the last two days I've received around 7 emails from people who believed they were responding to someones messages. The ONLY way to send a private message to someone is to visit the forums and send them the message. You cannot respond to the notices as they are system generated and when you do, they get kicked to the administrator email which at this time is still myself.
Just an FYI that if you responded to these notices via email - the recipient never received the messages.

Thanks,
Scott