| Jason Haar (for Qmail-Scanner) |
| Jesse D. Guardiani (original clamd+daemontools HOWTO) |
| The entire ClamAV group (for ClamAV) |
| Dan Bernstein (for qmail and daemontools) |
| Dave Sill (for lfwq) |
| Bruce Guenter (qmailqueue patch) |
| Mark Simpson (TNEF unpacker) |
| Double Precision Inc. (maildrop) |
| CPAN.org (Perl modules) |
