DokuWiki - Provides authentication against POP3
Install first php5-imap
Modify your conf/local.php :
$conf['authtype'] = 'authmkpop3';
$conf['plugin']['authmkpop3']['authserver'] = '{your.host:110/pop3}';
Create folder lib/plugins/authmkpop3
Copy plugin.info.txt and auth.php to this folder
Create users
- by hand : username is e-mail and no password or
- create a script to generate a conf/users.auth.php
Source : https://forum.dokuwiki.org/post/38742
Tested under : Release 2013-05-10a "Weatherwax"