Build Your Own Mail Server

I. Mail is the primary breakthrough in cyber attacks E-mail security protection experience summary. As the main communication tool of the enterprise (especially the traditional and large enterprises), the mail is increasingly critical. At the same time, security issues are increasingly prominent. Due to the lack of authentication and security authentication mechanisms, e-mail protocols are inherently anti-tracing and cost-effective. Mail has become the main approach to telecom fraud and ransomware attacks. At present, the public generally believes that email security is phishing. In fact, the field of email security is very wide. This article is based on the knowledge of work and shares with you in many dimensions. ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall Foreword: This paragraph notices that the e-mail marketing obtains many stationmaster's concern, the special reorganization some content, hoped can do the role which makes a contribution, lets the e-mail marketing become our stationmaster marketing and the promotion sharp weapon. (Note: business-to-business websites are websites where companies and businesses exchange products, services, and information through the Internet.) It will be close to all sectors of the transaction process to a place, for the enterprise's buyers and suppliers to provide a trading opportunity, like alib ...

We must have seen various versions of the website promotion principle, no matter which principle, mail mass is the necessary method. Since is the principle, the actual operation must pay attention to the skill, cannot recklessly, get bad, not only can not reach the promotion effect, also easily because the mass http://www.aliyun.com/zixun/aggregation/12915.html "> 　　Spam is listed on the spam site. 1, the bulk of the e-mail address is very important. At present, there are many websites selling email addresses on the internet.

January 8 Afternoon News, Adworld Interactive marketing World in Beijing today, Epsilon China Vice President Zhang received Sina Technology interview, said that in the next 3-5 years mail marketing will flourish in China. The following is an interview record: Moderator: Sina net friend, everybody good afternoon!　　Now is at the ADWOLRD2010 Marketing Conference site, I am pleased to invite Epsilon China Vice President Zhang to give us a chat about the development of electronic marketing in China, please Zhang always say hello.　　Zhang: Hello, everyone. Moderator: First ...

Nowadays, the trend of mobile office is overwhelming, most of the workers need to handle many mails on the mobile side every day, have a good mailbox app, become the essential choice of the high efficiency person. The small series from domestic and foreign 20 mailbox app in the selection of several classic good app--mailbox, mailbox master, Zoho mail, etc., conducted a comparative evaluation. Overall, mailbox score higher, classified management mail is very convenient, but with Chinese users have some use of the habit of small estrangement, Zoho Mail is not free to use Z ...

With the continuous development of enterprise Informationization and office automation, mail system plays an increasingly important role in the enterprise, Mail has become an indispensable part of people's daily work, email is the core tool of each company to deal with various affairs, and also an important channel for enterprises to communicate with each other. Although many enterprises have adopted external information protection measures, planning a good system and security management, but ignore most of the crisis from the internal mail and human error, resulting in the deletion of the Mail and the company confidential information leaked. With the U.S. Sabin Act, Japan's Personal Intelligence Protection Act, and China's ...

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 ...

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 ...

Blade servers have been used in a handful of enterprise computing centers, and today, their shadow is everywhere, from the synthesis of 3D special effects video processing computer, Web server, Enterprise Data center, to the SME "rollout" information system. It is predicted that blade servers may even begin to replace desktop computers, and through the popular "Blade PC" technology, more than 10 users can share the resources of a single blade server and build multiple "virtual PCs". 　　So the blade platform is by no means just a solution for a large enterprise data center. Blade server is currently the global server market share ...

A blade server is a large number of hot-swappable devices, called blades, that can be accommodated in a chassis. A server blade is a stand-alone server that includes one or more processors and associated memory, disk storage, and network controllers, and runs its own operating system and applications. 　　The blades are shared with common infrastructure components such as power supplies, fans, CD-ROM and floppy disk drives, Ethernet and Fibre Channel switches, and system ports. Using lower-energy processors in some blades can also help users save on power and cooling.