Sample Powermta Configuration File Hot -

Optimizing Email Delivery with PowerMTA: A Comprehensive Guide to Sample Configuration Files

• auth_type: the authentication type (one of "auth_file", "ldap", "mysql", etc.)
• auth_file: the path to the authentication file (if using auth_file auth type)

This prevents log writes from blocking the SMTP pipeline. Use a cron job to flush logs to persistent storage every hour.

• domain: defines a domain and its settings

  This is the heart of PowerMTA.