163.com Alternatives

Email, calendars, and contacts to highest standards of security, privacy and reliability.

paid Free Trial $3.0 / Monthly (per user)

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

freemium $1.0 / Monthly (per user)

The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

Visit website paid $19.5 / Monthly (Pro)

QQ Mail is an enterprise email solution from Tencent.

Rackspace Email Hosting is a platform that provides business with web-hosted email services.

Aliyun is a provider of mobile operating systems and email services.

Secure email with absolutely no compromises. Get your free encrypted email account today.

freemium €5.0 / Monthly (user - 5 GB)

Aabaco Small Business Email offers a customized business email address, free domain name, unlimited email storage, & spam and security.

Any Inbox. Any Time.

FuseMail provides a comprehensive suite of cloud based email solutions for your business from email security, spam and virus filtering, archiving, encryption and email hosting.

DNS Exit is a web-based email marketing and SMTP relay solution.

Everyone.net delivers secure, hosted business email and collaboration solutions for service providers and businesses.

Rediffmail Pro is an all-in-one email hosting service that allows you to get professional email service and allow the business to take a fly.

Logix Cloud Email is an enterprise-class email, calendar and collaboration solution offering innovative messaging experiences, connecting end users to the information and activity in their personal clouds.