Linux HOWTOs
Setting up Exim, Courier-IMAP, Squirrelmail under Gentoo. A complete virtual domain mail server providing identical access to both MUAs and web browsers:
Adding mail quotas to the virtual mail setup
Interworking Exim with Outlook and Exchange:
Changing ISP
How to Build a Debian package from Perl
Converting old-style LDAP configurations to the new style
Working around Ubuntu awkwardnesses