[Dovecot] post-logout scripting

Hi all,

I found this (http://www.dovecot.org/list/dovecot/2010-January/045717.html) describing how to do a post-logout script. But is this valid anymore? It seems I'm getting error when trying to execute imap process in post-logout script and post logout documentation does not talk about executing imap.

I'm trying to umount (virtual) user home directory when user logs out.

Thanks, - Jouko