roundcube community,
I'm assuming that Kerberos authentication IS possible since there is a plugin called "krb_authentication". What I can't figure out is how do I use the plugin? I took the contents of the config.inc.php.dist from the plugin folder and put it in my config.inc.php, but I still can't login using Kerberos...
Can I still use this plugin? The description for the krb_authentication plugin in the installer says "N/A". Does that mean that the plugin has been abandoned?
FWIW I successfully set up dovecot to use Kerberos for IMAP and tested with mutt. That doesn't seem to give me any issues.