MailHippo

MailHippo empowers users to start sending and receiving fully encrypted HIPAA-compliant emails within minutes. Designed for ease of use, MailHippo works with any email provider using your existing email address with no setup or configuration required. It’s simple yet incredibly strong, with AES 256-bit end-to-end encryption, plus encrypted key rings, for industry-leading security both in transit and at rest. And it’s totally mobile-friendly, working well on any smartphone or tablet.