Editing Check your domain reputation with Google Postmaster (section)

== Configuration Options and Settings ==
When using Google Postmaster, several key metrics can be monitored:

- **Domain Reputation**: Valuable for assessing how Gmail perceives your domain's overall trustworthiness.
- **SPF/DKIM/DMARC Failures**: Critical metrics to ensure your emails are not marked as spam.
- **Spam Complaints**: Insights into how many users are marking your emails as spam.
- **IP Reputation**: Provides a view of how your sending IP is being treated by Gmail.
- **Encryption Success Rate**: Important for understanding the security of your email transmissions.

These configuration options allow you to better understand and enhance your email deliverability practices.