I have a postfix/dovecot mail server.
On centos6 works great,sso with gssapi on linux and windows clients.
On Slackware i have problems,Linux clients(thunderbird and mutt) connect ok,but not windows clients.
on logfile only this
Apr 19 19:01:41 cluster1 dovecot: auth: Debug: auth client connected (pid=12405)
Apr 19 19:01:41 cluster1 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=192.168.0.45, lip=192.168.3.252, TLS, session=<CltPrLnaMwDAqAAt>
Auth with normal password work ok,only gssapi doesn't work
Someone can help please?