To make my pop3 e-mail server authenticate against my windows 2003 domain controller so people's e-mail accounts and people's domain logins will be the same, here it is. This is only the authentication how-to, to setup the pop3 server on fedora follow the 'pop3 Server On Fedora with IlohaMail'.

Name: PAM
HomePage: http://www.kernel.org/pub/linux/libs/pam/
Function: Linux-PAM (Pluggable Authentication Modules for Linux)

Name: Samba
HomePage: http://www.samba.org/
Function: Samba is a suite of programs that enables interoperability between Linux/Unix servers and Windows client

This is a how-to that allows you to set apache to server protected directories so that only the user that owns them can access them. This is a very handy how-to, when your running a samba PDC with openldap backend or an linux client based with an LDAP authentication server, users can login into there home directory to access there home directory from outside the network.

Name: Apache
HomePage: http://www.apache.org/
Function: Webserver

Name: OpenLDAP
HomePage: http://lam.sourceforge.net/
Function: OpenLDAP is an open source implementation of the Lightweight Directory Access Protocol

Name: OpenSSL
HomePage: http://www.openssl.org/
Function: developed for transmitting private documents via the Internet using cryptographic a system