Incoming mail server (IMAP):? imap.qq.com？ The port number is 993.
Outgoing mail server (SMTP):smtp.qq.com? The port number is 465.
Only when you set up your mailbox correctly can you use it to send and receive emails.
If e-mail is created by mobile phone, if qq mailbox is frequently used, you can use qq mailbox mobile phone client, which has the same function as the client that comes with mobile phone, but from a practical point of view, qq mailbox client is the core product of Tencent and is more suitable for setting qq mailbox.
At the same time, it also supports a comprehensive and universal protocol, which can manage emails of different domain names at the same time. After downloading this software, you only need to enter the user name and password required to set up the mailbox, and you can log in to the mailbox directly.
A server, also known as a server, is a device that provides computing services. Because servers need to respond to service requests and handle them, in general, servers should have the ability to undertake and guarantee services.
The server consists of processor, hard disk, memory and system bus. , similar to the general computer architecture. However, due to the need to provide highly reliable services, it needs higher processing capacity, stability, reliability, security, scalability and manageability.
In the network environment, according to the different types of services provided by servers, it can be divided into file servers, database servers, application servers, WEB servers and so on.
The server mainly adopts Windows or NetWare network operating system, which can fully meet the needs of small and medium-sized office network users for file sharing, data processing, Internet access and simple database applications. This kind of server is very similar to a general PC. Many small companies simply use a high-performance brand PC as a server, so this server is almost the same as a high-performance brand PC in performance and price.
The terminals connected to the entry-level server are relatively limited (generally about 20), with poor stability, scalability and fault tolerance and redundancy. It is only suitable for small enterprises without large-scale database data exchange, with little daily network traffic and no need for long-term uninterrupted startup. However, it should be noted that some large server developers and manufacturers have also divided several grades in the enterprise servers that we will talk about later. The lowest grade enterprise server is called "entry-level enterprise server".
The entry level mentioned here does not have the same meaning as the "entry level" mentioned above, but this division is still relatively small. Another point is that this kind of server generally adopts Intel's dedicated server CPU chip, which is based on Intel architecture (commonly known as "IA architecture"). Of course, this is not a hard standard, but because of the application-level requirements and price restrictions of the server.