Mailhardener

Mailhardener is a service offered by the vendor, Mailhardener, that aims to enhance email security standards and protect domains from fraud, impersonation, interception, and censorship. It is intended for small to large-sized companies across various industries, including IT and cybersecurity, email administration, marketing, finance, accounting, and e-commerce. According to the vendor, Mailhardener provides a range of features to help professionals in these fields secure and monitor their email communications effectively.