APM logon page prompts again when logout from application

Hi,

The /vdesk/hangup.php3 URL display logout page even without session. And Logon page is displayed only for new session. you cannot have a logon page without new session.

Are you sure O365 redirect to /adfs/ls/?wa=wsignout1.0 without any other parameters?

try this :

when HTTP_REQUEST {
    if { ([string tolower [HTTP::path]] equals "/adfs/ls/") && ([string tolower [HTTP::query]] contains "wa=wsignout1.0") } {
        HTTP::respond 302 Location "/vdesk/hangup.php3" 
    }
}

PS : everybody reply in answer space for formatting reasons. comment mode is for short comments.