This application is a badword spamfilter for the Weasel Mailserver
This program works as searching for words in upper case, in lower case,
specific domains, specific e-mailaddresses, and suppports base64
encoded mails. One can also define how much of your Mail will be
scanned.
-> URL: http://hobbes.nmsu.edu/h-search.php?sh=1&button=Search&key=Step_4_02
Source: OS2.org