MsgSafe.io provides private, encrypted, online communication with layers of security you can trust.

using

Easy to use end-to-end encrypted email. Secure and private email.

using freemium €2.5 / Monthly (Entry, 5GB emails,10 aliases,)

Foxmail is a free POP3 and IMAP4 e-mail client in English and Chinese for Windows systems.

using

Mailspring is a mail client for Mac, Windows and Linux.

using Open Source

Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs.

using freemium $1.0 / Monthly (per user)