This feature is to handle Single Logout request comming from CAS server, also it was tested with RoundCube 0.8.2, and the cas debug file is a parameter to set in config file
added sieverules integration, expects your sieve server to cache cas tickets
update hook from imap_connect to storage_connect
Make RoundCube serverName configurable
Merge pull request #4 from linagora/configurableServerName

Make RoundCube serverName configurable
Merge pull request #3 from linagora/f511b5663a6fd2d506cbac5b1353219a0a2eb9b0

Update hook for RoundCube 0.9