Eugene Kurmanin

RBLchk is a utility software that verifies an IP address through trustworthy RBLs (real-time blackhole lists) in a practical manner.

smf-zombie is a Sendmail filter that helps prevent spam and virus infiltration from infected PCs by blocking them. It is designed to protect against persistent attacks by compromised systems.

SMF-Zombie is a software that filters SPAM and viruses originated from zombie computers in Sendmail.

This Sendmail filter is designed to be lightweight, dependable, and effortless to use with ClamAV antivirus software.

smf-sav is a high-performing and dependable email verification tool for Sendmail. It operates as a real-time Sender e-Mail Address Verification solution while keeping it lightweight and fast.

SPF Sendmail milter uses libSPF2 library to implement Sender Policy Framework for Sendmail filtering easily.

smf-grey is a Sendmail plugin that incorporates the GreyList Anti SPAM technique.

Milter-spamblocker is a fast and dependable Sendmail milter that blocks spam and internet worms effectively. Its lightweight design ensures quick processing of email traffic while maintaining high accuracy.