Powermta Domain Detail !new! May 2026

log-domain /var/log/pmta/domains/%d.log # %d expands to domain name Then within <domain> :

<domain att.net> route smtp.att.net:25 route backup-relay.att.net:25 weight=2 fallback-to-mx yes </domain> powermta domain detail

<domain example.com> log-entries yes accounting-log /var/log/pmta/acct-example.csv </domain> Use pmta show domain commands: log-domain /var/log/pmta/domains/%d

PowerMTA (PMTA) treats domains as critical routing and policy endpoints. Unlike generic MTAs, PMTA separates the envelope domain (SMTP conversation) from the policy domain (rules). These are set within a <domain> block or global defaults. <domain> example.com ... Defines a specific domain configuration block. All settings inside apply only to this recipient domain. block or global defaults. &lt