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.

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

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.

Any Inbox. Any Time.

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

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.

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.