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AtMail Open vs StartMail

A side-by-side look at AtMail Open and StartMail. For an in-depth review of either product, follow the links below.

AtMail Open

AtMail Open

Office & Productivity

AtMail Open is an open source email server software designed for high delivery performance, security, and reliability. It is based on open standards and is a scalable on-prem email platform for SMBs.

emailserveropen-source
StartMail

StartMail

Security & Privacy

StartMail is an email service that focuses on privacy and security. It offers end-to-end encryption and anonymous registration without providing any personal information. StartMail allows creating aliases and has easy-to-use interfaces across platforms.

emailencryptionprivacyanonymous