gsieve

Perl::Tk GUI to add KAddressbook email addresses (or other vcf data) to Spamassassin Whitelist (in user_prefs) and to add/edit the whitelist.

A fast, client-server design for greylisting service. Initially intended for Postfix based e-mail servers, includes country identification and other tuning parameters.

KAV check is a milter filter for sendmail for check incoming mail for viruses using Kaspersky Lab Antivirus daemon. It writen in C using milter API. It works well in Linux and must work in any other system where KAV daemon and sendmail is.

kbbdb is BBDB for KMail