Build VMs, containers, AI, databases, storage—all in one place.
Start your project in minutes. After credits run out, 20+ products include free monthly usage. Only pay when you're ready to scale.
Get Started
AI-powered service management for IT and enterprise teams
Enterprise-grade ITSM, for every business
Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity. Maximize operational efficiency with refreshingly simple, AI-powered Freshservice.
Spammer is an anti-spam mail filter for Sendmail and Postfix. It uses libmilter to communicate with the MTA. Spammer checks client IP addresses as well as all IP addresses in the "Received: " headers against a DNSBL database.
This is a software system designed to "proxy" any number of dnsbl's. The system is designed to work with static, or dynamic dns zones(bind spec), sendmail access files, or libmilter and uses perl and bdb.
This project provides an amended interface for the Sendmail Milter (libmilter) library which allows the SMTP envelope sender address to be updated by mail filter applications.
Full-stack observability with actually useful AI | Grafana Cloud
Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.
Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
libmilter++ is a C++ wrapper library for the Sendmails Milter mail filtering API. Its purpose is to facilitate object oriented programming of Sendmail mail filters in C++.