Feature set
Mail Tower provides a comprehensive suite for DMARC reporting and email security. It offers detailed aggregate reports, allowing us to deeply analyze email authentication results across various senders and IP addresses. We found its forensic reporting capabilities to be particularly strong, offering granular insights into individual email failures, which is invaluable for troubleshooting and identifying sources of abuse.
Beyond core DMARC, Mail Tower includes advanced features like SPF flattening, which helps manage complex SPF records and avoid the 10-DNS-lookup limit. Its monitoring extends to BIMI, MTA-STS, and TLS-RPT, ensuring a holistic approach to email deliverability and brand protection. The platform aims to provide a robust solution for organizations with diverse and complex email infrastructures.
DMARCDKIM.com focuses on providing clear and accessible DMARC monitoring and analytics. Its strength lies in presenting aggregate report data in an easy-to-understand format, making it straightforward to see SPF, DKIM, and DMARC compliance rates at a glance. We appreciate its basic analytics, which help identify legitimate email sources and pinpoint potential unauthorized senders.
While DMARCDKIM.com covers the essentials for DMARC implementation, including both aggregate and forensic reports on its higher tiers, it tends to stick to the core aspects. We noted its inclusion of DNS monitoring, which is a useful addition for ensuring the health of related DNS records. However, it generally offers a more streamlined feature set compared to more expansive platforms, prioritizing simplicity and ease of use for foundational DMARC management.