<!-- SMTP LISTENER --> <!-- Listen for incoming mail from your application --> <smtp-listener> <port>25</port> <address>0.0.0.0</address> <max-rate>500/s</max-rate> <!-- Accept mail quickly from local apps --> </smtp-listener>
# --------------------------------------------------------- # PowerMTA Configuration File # Version: 5.5+ Syntax # Focus: Deliverability, Domain Throttling, and Warm-up # --------------------------------------------------------- sample powermta configuration file hot
Check out the snippet below for the core /etc/pmta/config structure! ⬇️ !-- SMTP LISTENER -->
<vmta vip-luxury> auto-fill-queue false max-smtp-out 20 bind-address 192.168.1.10 smtp-service-pattern vip </vmta> setting domain-specific throttling rules
. Configuring PowerMTA effectively involves defining Virtual MTAs (VMTAs), setting domain-specific throttling rules, and ensuring proper authentication to maintain a high sender reputation. Core PowerMTA Configuration Components The primary configuration file is typically located at /etc/pmta/config