Powermta | Configuration Guide

Managing reputation requires limiting the rate of emails sent to major ISPs. Use domain-specific directives to respect provider-specific limits: DKIM recipe for PowerMTA - Postmastery

Example config file snippet:

<source 127.0.0.1> return-path bounce@example.com </source> powermta configuration guide

# Example for RHEL/CentOS rpm -ivh PowerMTA-<version>.rhel7.x86_64.rpm Managing reputation requires limiting the rate of emails

Add a TXT record in DNS (e.g., v=spf1 ip4:your_ip -all ). return-path bounce@example.com &lt

Example config file snippet: