What happened to PAM (Pluggable Authentication Modules)? I didn't find it in Moodle 1.3.2:
I tried out IMAP but our PHP 4.3.3 lacks imap_open() and my support is reluctant to install it because it's quite a procedure.
So I might try to program an additional authentication module for PAM support. I already found a PHP4 PAM Authentication module:
What do you people think? Is it worth a try? Has somebody tried this before?