One of my blogs requires users to be registered and logged in to the site in order to read them. When a new blog post is created and notification emails are sent. The link in the email leads to a 404 error if the user is not logged in. If he IS logged in the post opens fine.... I would expect to see a login page if a user clicks the link and he is not yet logged in, if he then enters credentials the post should open. Any ideas/fixes?