KumoMTA Performance Optimization

KumoMTA is designed for high-performance sending environments and is architected to allow for significant performance tuning.

This chapter will cover the following:

• Architecture - Architecting for performance and scalability.
• Linux Tuning - Linux tuning for performance.
• DNS - The impact of DNS on MTA performance.
• Performance Testing - How to test KumoMTA for tuning and performance.
• Message Flows - Understanding message flows and resource usage in KumoMTA.
• Log Hooks - The impact of webhooks and other alternative log delivery methods.