KumoMTA

About KumoMTA

KumoMTA stands out as the email infrastructure solution of choice for enterprise senders needing a robust Message Transfer Agent (MTA). Whether they're looking for an alternative to PowerMTA or Momentum, or a highly efficient Sending MTA, KumoMTA delivers unparalleled performance. Engineered to handle millions of messages per hour through a single server or scale effortlessly using Docker and Kubernetes, it meets the high demands of enterprise-level email operations. This versatile platform can seamlessly integrate into any MailOps environment, thanks to its Lua scripting engine and support for technologies like webhooks, AMQP, Kafka, Vault, Prometheus, Grafana, and direct database access. Released under the Apache 2 OSI-approved license, KumoMTA offers ultimate transparency, with its source code available on GitHub. The active community continuously contributes to its development, making it better every day. For enterprises seeking reliability, scalability, and community-driven innovation, KumoMTA is the definitive MTA solution.