Feature set
MailHardener offers a comprehensive suite of tools designed to implement and manage DMARC, SPF, and DKIM. We found its dashboard to be quite detailed, providing granular insights into email authentication results and potential spoofing attempts. It covers all the essential aspects of email security, ensuring domains are protected against phishing and other email-borne threats.
Beyond core DMARC reporting, MailHardener provides features such as SPF flattening, hosted DMARC, and easy configuration for MTA-STS and TLS-RPT. We appreciate the thoroughness of their approach, allowing for precise control over email policies and delivery. Their emphasis on a complete security posture is evident in the range of included features.
Skysnag presents a strong array of features focused on automating email authentication and domain protection. Its platform aims to simplify the complexities of DMARC, SPF, and DKIM deployment, with a notable emphasis on AI-driven recommendations. We observed that it excels in providing clear, actionable steps to achieve DMARC enforcement.
In addition to standard DMARC reporting, Skysnag stands out with its explicit support for BIMI and its integrated approach to MTA-STS/TLS-RPT, which we found particularly beneficial for advanced email security. The platform is geared towards ensuring high email deliverability and reputation, making it a robust choice for active email senders.