jberkes

Pop	47.83
Vit	1.00

grepcidr can be used to filter a list of IP addresses against one or more Classless Inter-Domain Routing (CIDR) specifications, or arbitrary networks specified by an address range. As with grep, there are options to invert matching and load patterns from a file. grepcidr is capable of comparing thousands or even millions of IPs to networks with little memory usage and in reasonable computation time. It has endless uses in network software, including mail filtering and processing, network security, log analysis, and many custom applications.

Pop	97.28
Vit	5.66

renattach is a stream filter that can identify and act upon potentially dangerous e-mail attachments. It's a highly effective way of protecting users from harmful mail content (virii and worms) by disabling or removing attachments that may be accidentally executed by the user. It is written in pure C and can quickly process mail with little overhead. Unlike a conventional virus scanner, there are no specific virus or worm definitions. Instead, it identifies potentially dangerous attachments based on filename extension and on encoded body content. It can be used from within sendmail, postfix, procmail, or pretty much anywhere else.

Pop	28.37
Vit	2.12

SpamTestBuddy is a simple, light-weight, multiple-input spam scoring tool. It is standalone and can be used with simple procmail rules without root access or daemons. It features built-in support for simple DNS checks including DNSBL (DNS-based blocklist) queries, and can scan headers from filters such as SpamProbe, QSF, DSPAM. The configuration is flexible and easy to edit in a human readable file. Different tests can add or remove from the total score. You might think of SpamTestBuddy as a very light version of SpamAssassin.