Logout redirect plugin allows siteadmin to redirect the users to main site on the WordPress multiite blog network.
It does following:-
- For WPMU, redirect users to main site, when they logout
- For BuddyPress, if the user is logged in at back end, he will be redirected to the front page of the site on which BuddyPress is enabled. For the user not logged in backend, BuddyPress already redirects them to main site on logout