What is an email gateway? How to do it

Hello, email gateways are usually used to forward emails from one mail server to another, such as forwarding emails from an internal company mail server to an external mail server, or forwarding emails from an external mail server to Internal mail server.

Email gateways are usually software-based cloud gateways, and some are also hardware-based. When choosing a reliable anti-spam gateway, it is recommended to consider the following points:

1. Anti-spam The stability of the gateway

As the entrance and exit of the mail system, the anti-spam gateway directly affects the efficiency of the mail server. High availability and high loadability are one of the criteria for testing the stability of an email gateway.

2. Anti-spam effect

The main function of the anti-spam gateway is to effectively identify spam such as phishing and fraud while ensuring the normal sending and receiving of business emails. And to intercept spam, the reliable cloud gateway anti-spam engine technology has the function of automatically updating the anti-spam sample database.

3. High interception rate and low false positive rate

High interception rate and low false positive rate are a very important indicator for testing the performance of anti-spam gateway. If the company's normal business emails are also intercepted by the anti-spam gateway, it will affect the normal life of the company's employees.

4. Comprehensive compatibility with email systems

Common email systems on the market include Exchange, Domino, MDaemon, Postfix and office365, etc. Excellent and reliable anti-spam cloud gateways are compatible with these email systems. Perfectly compatible and easy to deploy.

5. IT operation and maintenance management flexibility

Reliable anti-spam gateway system management and deployment should be flexible and convenient to minimize the workload of enterprise operation and maintenance personnel. The background log system, query management system and practical reporting functions should be clear at a glance, helping IT administrators to grasp the detailed information of email sending and receiving at any time.

As the entrance and exit of the mail system, the mail gateway directly affects the efficiency of the mail server. Choosing a reliable anti-spam gateway is a good choice. I hope the above answers will help you choose an email gateway.