The MailCloud messaging system is based on a proprietary big data mail receiving/sending core that provides a variety of access interfaces and a mail archival solution tailored to the customer’s needs. The system can be used and managed over a browser at any time, greatly reducing the cost of e-mail system deployment. Multiple security mechanisms provide effective protection against infected e-mails and spam, phishing e-mails, DoS attacks, and social engineering attacks to create a secure organizational messaging and communication environment.
MailCloud offers full IPv6 support and can run reliably on various types of virtualization platforms to cope with massive increases in mail traffic. It offers a next-generation online service designed to meet the high network traffic generated by cloud technology.
MailCloud has been selected by more than 10,000 local and overseas customers. It is a proven product with more than 10 million licensed users in the public sector as well as telecommunications, construction, financial and service industries.

MailBase Replication Mode makes the archiving of e-mails easy and requires absolutely no changes to the existing network structure and mail process. Its high level of compatibility with cloud mail and mail servers makes deployment fast and easy. Mail life cycle management can store archived e-mails on the local server, cloud service or other external storage media based on access frequency. If there are hundreds of millions of e-mails, a distributed architecture can be used to process all e-mails, speed up searches and carry out mail browsing and auditing tasks. 

E-mails containing all kinds of information can be thoroughly vetted using MailAudit to effectively intercept those that contain personal information such as name, birth date, contact details (e-mail, address, telephone etc.), financial information (credit card number, ID number), etc. Whenever abnormal information traffic or e-mails that may compromise sensitive information are detected, monitoring personnel are immediately notified and a full report is made available to the auditor. Normal e-mails are allowed to pass through while confidential business documents can be sent securely using corporate signatures, PKI encryption and ZIP encryption to the correct recipient.

The ArkEase Pro cloud storage platform can create a secure sharing space that allows users within the organization to share files easily with colleagues or external partners. Recipients, passwords and expiry times can be set for each shared file. A file access history and AES level file encryption function are also available to support ransomware protection which can immediately detect malware and recover the infected files from the platform while keep on sharing file in ease method. The ArkEase Pro cloud storage platform can also synchronize files with designated devices so that users can access the latest files at any time and in any place. Keeping files up to date greatly boosts productivity.