my FreeBSD diary FreeBSD and ATA disks adding a disk upgrading a disk FreeBSD backups backing up to a remote volume Samba as a file server (low security) Samba as a file server (high security) Samba as a Primary Domain Controller Samba as a member server Samba as a print server (with CUPS) troubleshooting Samba troubleshooting printing with CUPS configuring sendmail dealing with mail for root automated PHP scripting special-purpose users upgrading to key-based authentication distributed data warehousing upgrading from 6.1 to 6.4 filesystem access controls unix basics
email filtering with Spampal fixing Regexfilter's ruleset customising Regexfilter's ruleset refining Regexfilter's ruleset the Filter of Last Resort the phish filter