Powermta Configuration: Guide Top

domain example.com ip 192.0.2.1/24

category hard "bad-address" /550 .*No such user/ category soft "mailbox-full" /552 .*Mailbox is full/ category block "spam-block" /554 .*Blocked for spam/ acct-file /var/log/pmta/bounces.csv Use code with caution. Feedback Loops (FBL) powermta configuration guide top

# Global or domain-specific directive smtp-tls-mode if-available smtp-tls-ciphers DEFAULT:!ADH:!EXPORT:!LOW:!RC4:!MD5:!PSK:!aNULL Use code with caution. 3. Advanced Traffic Shaping and Rate Limiting domain example

The heart of PowerMTA is the config file (usually located at /etc/pmta/config ). You'll need to define how the server handles traffic for different providers. powermta configuration guide top