Practical tips and shopping guide for email servers

E-commerce has broken the boundaries of regions and ushered in rapid development. Information Transmission relies heavily on emails. Therefore, as an important part of enterprise informatization, email servers are becoming increasingly prominent. Information security and stability are critical to the company's property security. How can we purchase an excellent email system? How to manage it? What should I do if an emergency occurs? Enterprise Managers are very concerned about these issues. For this reason, we invite Zhang Gong from the well-known brand U-mail email system to explain the full details from building to maintenance and after-sales.

I. Setup skills of the email system in the Early Stage

1. Server preparation

Zhang Gong suggested that: before setting up an operating system, you should have a good understanding of the enterprise's organizational structure and personnel scale, and make a future outlook for the Development Plan for year 35, starting from the company's specific circumstances, such as the financial status, the boss's intention, and the functions that the email server will undertake, we plan to purchase the appropriate server configuration in year 35, it not only ensures that the server can meet the needs of staff expansion and business expansion in year 35, but also avoids the waste of money because the high cost is far greater than the actual cost of purchasing a high configuration.

2. Operating System purchase

Purchase and install genuine authorized and Secure Operating Systems Based on server hardware configurations to avoid unnecessary security and copyright issues due to operating system vulnerabilities and piracy.

3. Purchase email servers

To purchase a mail system, you need to consider multiple factors, such as functions, system stability, security, and after-sales service. These factors are the most important factors for users. Specific industries have more detailed requirements. Of course, high cost performance, easy operation, and wide application are common requirements.

Ii. Mail System Management and Maintenance

1. server operating system security tips

As an email server, we recommend that you only open the necessary email ports (such as SMTP: 25, POP: 110, and IMAP: 143) for the sake of system security ). In addition, the server can install a genuine server anti-virus software to ensure the security of the operating system and to provide the most basic security for the mail system.

2. Email credit query and regular inspection

The mailbox domain name is configured with a standard domain name resolution. For public IP addresses used by the mail system, the International Anti-Spam blacklist and common anti-spam websites are regularly queried. Monitor external emails and promptly discover suspicious emails. Immediately modify and disable these emails. This prevents the email system from becoming a spam sending server, affecting the IP domain name reputation and normal mail sending.

3. Anti-spam protection

Anti-spam and anti-virus modules with excellent preparation performance, or email gateways with anti-spam and anti-virus functions on the front end of the mail server, which can intercept spam mails and viruses in real time, ensure that the email system is stable, secure, and efficient.

4. Data Backup and monitoring

Timely backup and full monitoring to ensure data security.

Iii. after-sales service and product updates

Today, the technology is changing with each passing day, and various accidents cannot be prevented. Therefore, continuous upgrade, timely maintenance, and after-sales service are very important. In the industry, U-mail has a professional technical team and enthusiastic customer service personnel. After purchasing the software, U-mail will receive a one-year technical support service free of charge and carry out regular inspection to provide one-to-one considerate after-sales consultation, uninterrupted response to emergencies completely relieves your worries. The image reveals what customers can ask:

650) This. width = 650; "src =" http://www.comingchina.com/upfile/2014/07/16/20140716111207_227.gif "style =" border: 0px; "/>

The above section describes the precautions of the email system before, during, and after-sales, many of the subtle features of the U-mail system are well designed. We recommend that you go to the following website to learn and download the trial: