# Critical for Reputation: Hostname verification domain-key big-signer,,yourdomain.com,/etc/pmta/dkim.key
<!-- SOURCE DEFINITIONS --> <!-- Who is allowed to send mail through this server? --> <source 127.0.0.1> always-allow-relay yes process-x-virtual-mta yes smtp-service yes </source> sample powermta configuration file hot
smtpd-enforce-spf no smtpd-enforce-dkim no !-- SOURCE DEFINITIONS -->
; Sample template for virtual-mta assignment by header/transaction routing-rule high-priority smtpd-enforce-spf no smtpd-enforce-dkim no
bounce-handler bounce@your-domain.com bounce-domain bounce.your-domain.com bounce-pattern /etc/pmta/bounce_patterns.txt bounce-tag bounces
relay listen 127.0.0.1:2525 auth plain auth-login auth-secret /etc/pmta/auth.secret allow-mail-from *@yourmaindomain.com allow-recipient @ route-to-vmta main-sender
queue-directory /var/spool/pmta queue-file-mode 0600 queue-run-interval 30s max-queue-run-time 3600s spool-threads 8