1. Overview
E-Mail is one of the most commonly used network applications, and has become an important channel for communication. But spam spam most people, and recent surveys show that 93% of respondents are dissatisfied with the amount of junk mail
Today, many email clients and services provide built-in anti-spam tools, such as Yahoo! Emails, Hotmail, and Microsoft Outlook 2003. In fact, the Built-in anti-spam functions of some products (especially Hotmail and Oddpost) seem to be no worse than
In the market economy, the contradictions in the field of information security are particularly prominent. Viruses and anti-virus, hackers and anti-hackers, spam and anti-spam messages are always intertwined, and this is a long way to push the
The origins and technical roots of Spam
The SMTP protocol itself is a simplified mail delivery protocol, which lacks many necessary identity authentication. This is one of the reasons why SMTP protocol causes spam flooding. The SMTP protocol allows
In recent years, the vast number of users of online shopping enthusiasm is increasing, people want to experience at home can harvest quite abundant effect. and the merchant advertising promotion also became in full swing, advertising spam began
Today, many email clients and services provide built-in anti-spam tools, such as Yahoo! Emails, Hotmail, and Microsoft Outlook 2003. In fact, the Built-in anti-spam functions of some products (especially Hotmail and Oddpost) seem to be no worse than
e-mail as an important tool for business communication, the world's first e-mail was born in 1971, China's first mail was born in 1998, China's Mail has been developed for 30 years. No matter how the Internet changes, e-mail is one of the most
Cut off the spam on the Linux Server-Linux Enterprise Application-Linux server application information. The following is a detailed description. In today's world, spam continues to run rampant and is increasingly becoming a serious problem because
Source: http://www.coolersky.comSpam has a significant impact on information security, work efficiency, capital costs, and end-user services, and has become one of the greatest challenges facing enterprises today. To combat spam, you must be able to
Editor's note: Machine devices naturally have unsolved problems.
Security products are used to enhance network security performance and prevent internal/external attacks. There is a common problem in security products-false positives, such as false
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