FastMail is an email service offering paid email accounts for individuals and organizations.

GMX Free Webmail is the Free Email.

iRedMail is a free, OpenSource mail server.

Kontact is a personal information manager and groupware software suite developed by KDE. It supports calendars, contacts, notes, to-do lists, news, and email.

Outlook.com is a free personal email service from Microsoft.

Soverin is a secure mail hosting platform.

Gmail is Google's email platform which is free for personal use. It is currently one of the most popular and widely used email platform which as clients for a…

Hushmail is an encrypted proprietary web-based email service offering PGP-encrypted e-mail and vanity domain service.

Kolab Now is a web-based email and groupware service, based completely on free and open-source software.

Mail.com is a web portal and web-based email service provider.

Posteo is an email service provider offering paid email accounts for individuals and businesses.

Tutanota is an open-source end-to-end encrypted email software and freemium hosted secure email service.