Local Smtp Server

For small and medium-sized enterprises or the company's internal network as well as the Internet, through the Wingate agent to achieve access to the Internet, is an economic and practical program. Wingate's current popular version is WinGate5.0.1, which is divided into simple and professional editions (its free trial version can be downloaded from Internet sites: http://www.wingate.com.cn, etc.). This article will use the most extensive WinGate5.0.1 Professional edition, talk about its configuration and the use of some of the skills in the process. WinGate ...

A proxy server is a computer that is not able to perform an operation on its own, which is the proxy server that performs the operation through a single server. The proxy server is the network Service technology which comes into being with the Internet, it can realize the security filtering of the network, the flow control (reduce Internet usage fee), the user manages and so on function, so the proxy server is very useful to the user of the home network, small enterprise network. It can not only solve many units connected to the Internet caused by insufficient IP address, but also ...

Intermediary transaction SEO troubleshooting Taobao guest owners buy cloud host technology Hall Many novice asked the question, many may be too simple, we are unwilling to answer, or lazy answer, because the simpler the more difficult to explain the problem. The reason to write this is to let someone who has just contacted a Windows server or a friend who has been using it for some time but still baffled by the peanut, the win SERVER, the DNS, the domain name, the IP, the port and its mapping, to IIS ...

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall believe that a lot of stationmaster is lazy, I believe many webmaster have used to promote the site of mass mail, Also believe that most of the webmaster believe that the bulk of the mail if it is really sent out and into the inbox effect is very obvious. So how do you send the mail? How do I get into the inbox? How do you think your email is spam?

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall in the past few years, more and more hackers, viruses and worms security problems caused by serious impact on the accessibility of the site, although the Apache server is often the target of attackers, but Microsoft's Internet Information Services (IIS) 　　The Web server is the real target. Microsoft's products have always been a target, so IIS servers are particularly vulnerable to attackers. After figuring this out, network administrators must be prepared to perform a lot of security ...

Typically, most Web sites are designed to provide instant information access to visitors in the most acceptable way. In the past few years, the increasing number of hackers, viruses and worms security problems have seriously affected the accessibility of the site, although the Apache server is often the target of attackers, but Microsoft's Internet Information Services (IIS) Web server is the real target. Higher education institutions often cannot find a balance between building vibrant, user-friendly web sites or building high-security sites. In addition, it ...

Believe that a lot of webmaster are lazy, I believe many owners have used to promote the site of mass mail, but also believe that most of the webmaster think that if the message sent out and into the inbox effect is very obvious. So how does the mail go out? How do I get into the inbox? How does the email server judge your http://www.aliyun.com/zixun/aggregation/12915.html "> spam?" 　　I will talk about this issue based on my one-month experience in mail-sending. First come ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall Master article: How uses the proxy to access the blocked website for some reasons, China Telecom has blocked some foreign websites, all domestic users can not visit with it, such as the former very prosperous money-making website (speida), There are also a number of foreign websites prohibit China's IP access, the solution is to use foreign proxy server. However, the education network users can not visit foreign websites, all foreign agents can not be used for it, whether we could do nothing about it? No, we can refer to the following two ...

Installing Internet Information Services Microsoft Internet Information Services (IIS) is a WEB service that is set up with Windows Server 2003. To install IIS, add optional components, or remove optional components, use the following steps XX: Click Start, point to Control Panel, and then click Add or Remove Programs. The Add or Remove Programs tool starts. Click Add/Remove Windows components. Displays the Windows Components wizard. In Win ...

SMTP server Code of Practice: Incoming messages. Check the address of the message. If the address of the message is a local address, save the message for retrieval. If it is a remote address, forward the message. The SMTP server features the same as the packet router, except that the SMTP service is dedicated to mail. Most SMTP servers can store and forward messages as needed. The SMTP server has security requirements on two different tasks: Protect the server from being compromised. The server must be equipped with protective armor to prevent external attacks, if the external offensive success will make the attackers unauthorized ...