I have written my own seraph custom authenticator for confluence. I can login from my system and confluence is able to recognize that I am logged in. Everything is fine so far. The problem is when I try to logout. I tried to set the logout.url in the seraph-config.xml, however that simply redirects the user to my logout page, but doesnt logout the user from confluence. Then I tried to delete all cookies by overriding the logout method in my custom authenticator class however that doesnt seem to work either. The method is called, but the user is not logged out. Can anybody help me?