rfc822 error

I sent an email today, but failed to send it. Then I went to the server to check the log and found that the hard disk was filled with the cache queue and logs of spam, Tail-F/var/log/maillog found the screen was flushed. Some logs are as

The FTP service can be divided into two categories depending on the service object: One is the system FTP server, which only allows legitimate users on the system, and the other is an anonymous FTP server that Anonymous FTP server and uses anyone to

Article Title: how to configure a WU-FTP server in a LINUX environment. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and

Wu-ftpd server configuration manual-Linux Enterprise Application-Linux server application information. The following is a detailed description. 1. Select and install FTP server software If you select "ftpd" when selecting to start the process

The role of Response.setcontenttype (MIME) is to enable the client browser to differentiate between different kinds of data and to process the corresponding data according to different programs embedded in different MIME call browsers. For example,

The FTP service can be divided into two categories based on different service objects: one is the system FTP Server, which only allows valid users on the system to use; the other is the Anonymous FTP Server, Anonymous FTP Server, it can be used by

mail server server documentation domain login command Directory (?) [+] SMTP Protocol Analysis     1th Chapter.  SMTP Overview 1.1. The location of SMTP in mail communication SMTP, the Simple Mail delivery protocol, corresponds to the RFC document

In the previous article, we introduced the concept of pear, coding rules, simple use method, you may have a preliminary understanding of it. This time, we'll introduce the functionality and usage of some of the modules in the existing Pear

Article Title: Linux networking entry (2): FTP server. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open

Php generates an RSS subscription. This article describes how to generate an RSS subscription by using php. Share it with you for your reference. The specific analysis is as follows: RSS (simple information aggregation, also called aggregate content)