Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
Gmail - Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.
Mailbird - Mailbird is the best email client for Windows 7, 8 and 10
Yahoo Mail - Web-mail with a terabyte of free storage space & spam protection. Yahoo!
Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Zoho Mail - Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs.