From Mike's blog today, there's a quick new post detailing an addition to the PEAR::Auth package.
There's also a new version of the vpop-xmlrpc cgi, which is needed for the Auth container, because the method vpop.auth has recently been added.
You guessed, I've written a vpop-xmlrpc container for PEAR::Auth.
PEAR::Auth is a package that provides methods for creating an authentication system using PHP. It currently supports several methods of authentication, including LDAP, plaintext files, RADIUS, and SAMBA password files...