DMARC Digests is a service that helps protect brand identities by monitoring who's sending emails using a domain, but it can also prevent legitimate email from reaching customers if implemented incorrectly. To troubleshoot DMARC failures, improved reports have been launched in the service, showing breakdowns of why SPF and DKIM alignment issues cause failures and providing specific recommendations for resolution. The new features aim to make it easier to discover and resolve deliverability problems, including a detailed breakdown of alignment issues and suggestions for improvement.