To realize the enterprise's own mail, it doesn't need to invest in software and hardware, and the enterprise doesn't need to invest in expensive mail servers and mail software (the system investment is in the order of tens of thousands, and the mail server investment supporting a large number of users is even more than 10 million). Enterprises only need to pay a low annual fee to have an efficient mail system (2 1CN mail system adopts the world's most sophisticated and expensive Sun Microsystem high-performance enterprise top-level server, and the cost of a single server exceeds 2.5 million, and the storage equipment adopts EMC top-level storage, which is the most expensive and top-end system in domestic mail at present), greatly saving the investment of enterprises in informatization!
No special maintenance personnel are needed. There are 2 1CN professional maintenance personnel to share your worries. 7*24 hours of technical support, so that enterprises do not need to hire another maintenance personnel, and do not have to worry about complex maintenance problems. A phone call can immediately reply, so that users can sit back and relax!
Stable and reliable 2 1CN has telecom-level background support, the main computer room is located in the data center of Guangzhou Telecommunications Bureau (one of the three major outlets in China), and the telecom-level access facilities have professional maintenance experience of more than10 million users, which ensures the stability and reliability of enterprise mail, has a high success rate in sending and receiving mail, and the system's trouble-free communication rate reaches over 99.86% throughout the year, avoiding losses and business losses caused by lost or delayed mail.
High-speed access to telecom-grade access facilities and 5000M access bandwidth (the largest bandwidth of domestic mailboxes), without any direct route to chinanet backbone network, to ensure that corporate mailboxes are fast and efficient, and the comprehensive evaluation mailbox has the fastest response speed and the highest delivery success rate in China.
In view of the current domestic network situation (gateway compatibility between China Southern Telecom and China Northern Netcom), 2 1CN has set up relay servers in Hebei Netcom, Guangzhou Telecom and Hong Kong computer rooms to ensure that users with different network access in the north and south can enjoy the same fast mail sending and receiving speed, which completely solves the current problems of China Southern Telecom.
Reverse domain name resolution 2 1CN In order to ensure the interests of customers, reverse domain name resolution has been done for all SMTP server IPS, so that enterprise mailbox users can communicate with mail system users who need reverse DNS check. Reverse DNS checking is one of the stricter anti-spam filtering rules adopted by international high-end mail systems at present.
Multi-link sending and receiving international mail 2 1CN has set up servers in Hebei Netcom, Guangzhou Telecom and Hong Kong computer room, which effectively avoids the situation that foreign mail cannot be sent and received due to a server network failure or IP blacklist. 2 1CN can forward the affected mails through the servers in Hong Kong or Netcom computer room, and solve the problems such as disconnection of telecommunication international network and IP restriction, so as to ensure the smooth flow of overseas mails.
PUSHMAIL messages are actively pushed to users' mobile phones in real time, so that emails can be sent and received freely like short messages.
At the just-concluded 20 12 China information security conference, 2 1CN enterprise mailbox was unanimously recognized by the leaders of participating national departments and industry associations for its high-quality products and good brand reputation, and won the "China Information Security Trusted Brand Award".
2 1CN website is the only mail operator with telecommunication background in China. Founded in 1999, the first corporate mailbox in China was launched in the same year. Up to now, he has 13 years experience in operating large-scale mail systems. 2 1CN enterprise mailbox witnessed and participated in the rapid development of the enterprise mailbox industry in China, and kept a leading position in a series of market wars such as price war, function war and advertising war, and occupied a core position in the new mailbox market.
As an evergreen tree, 2 1CN attributed its success to its excellent product concept: "Be brave in innovation, strengthen implementation, and create the safest green mailbox in China". From infrastructure investment to encryption function, the cumulative investment of 2 1CN enterprise mailboxes in mail security exceeds 1 100 million yuan, leading the industry level.
Invest heavily in equipment to build the cornerstone of safety.
2 1CN enterprise mailbox has national IDC computer room, and China Telecom provides computer room facilities. At the same time, it is equipped with the high-end storage backup system of IBM, a world-renowned brand. All service data are backed up in real time, 24 hours a day, to ensure data security.
Multiple encryption technology, all-round security guarantee
2 1CN uses carrier-grade operating firewall to protect the internal network security of mail system, which can effectively prevent DoS/DDoS attacks. MD5 one-way password encryption (irreversible encryption technology) to prevent hackers from cracking login passwords; Mail storage adopts 64-bit encryption technology and SSL encryption transmission protocol to provide information security from mailbox login, mail storage to mail transmission.
Independent research and development of "Medusa" anti-garbage system
Medusa's anti-spam system is a gateway mail filtering system independently developed by 2 1CN. It consists of four engines: IP policy filtering, traditional content filtering, MIMEKEY email feature recognition and image recognition. It has three patents: text replacement recognition technology, MIMEKEY email feature recognition technology and fast image text recognition algorithm, which can identify and filter text and image spam. The system is at the leading level in the industry.
The world's leading kaspersky anti-virus engine
2 1CN enterprise mailboxes adopt anti-virus engines, ranking first in the world. Kaspersky has the largest virus database in the world, which can monitor the global virus epidemic around the clock and capture the latest viruses in real time. Based on the powerful automatic email antivirus engine, 2 1CN can scan the system to send and receive emails in real time and detect attachments and email information. In addition, 2 1CN enterprise mailbox provides 30-day anti-spam and anti-virus interception records for 360-degree anti-spam and anti-virus management.
Mail tracking and recall to realize intelligent management.
I believe that most people have had the experience of sending the wrong email, but every time they send the wrong email, they can only worry but it doesn't help. 20 1 1 launched the 2 1CN enterprise mailbox tracking function, which can check the delivery status of emails and recall unread emails or emails not downloaded by clients. This function greatly reduces the loss caused by sending the wrong email, and achieves the goal of "everyone with a water cover can receive it".
E-mail reading encryption, nip in the bud.
Guard against the sun and the night, and the "inside thief" can't be prevented. Important information of an enterprise is not only stolen by outsiders, but also leaked by insiders from time to time. In order to meet the urgent needs of customers, 20 1 1 and 2 1CN enterprise mailboxes officially announced three security measures at the end of the year, including online mail encryption, limiting reading times and reading self-destruction, and completed the last protection of mail security.
With 13' s accumulated experience in e-mail security operation and innovative product development ideas, we have built an "impregnable" 2 1CN secure e-mail system and trained a large number of loyal users. Nowadays, the problem of enterprise information security is becoming more and more serious. 2 1CN enterprise mailbox's excellent secure email capability will greatly reduce the risk of enterprise information security and win the "Trusted Brand Award for Information Security".