sendmail replacement

Linux Mail Server Postfix, qmaill, and Sendmail competition-Linux Enterprise Application-Linux server application information. For details, see the following. A few years ago, only Sendmail was available for free mail servers in Linux. However, due

A few years ago, only Sendmail was available for free mail servers in Linux. However, due to the Sendmail defect, some developers have developed several other mail server software. Currently, the free email server running in Linux, or the MTA (mail

What mail server is better for linux-Linux Enterprise Application-Linux server application information, the following is a detailed description. Recently I want to learn about the mail server in LINUX, but I don't know what to use? Check on the

A few years ago, only Sendmail was available for free mail servers in Linux. However, due to the Sendmail defect, some developers have developed several other mail server software. Currently, the free email server running in Linux, or the MTA (Mail

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

Windows Server 2003 system configuration Scheme Network security means that the hardware, software, and data in the network system are protected from accidental or malicious damages, changes, and leaks, and the system runs continuously, reliably,

Windows Server 2003 System configuration Scenario Network security refers to the network system hardware, software and its system data is protected from accidental or malicious reasons to be destroyed, changed, leaked, the system continuously

Brief Introduction to Linux security configuration steps-Linux Enterprise Application-Linux server application information. The following is a detailed description. I. Disk partitioning 1. If the system is newly installed, consider the security of

I. disk partition 1. if the system is newly installed, security should be considered for disk partitions: 1) root directory (/), user directory (/home), temporary directory (/tmp) and/var directories should be separated into different disk

Use Excel to send e-mail in bulk at high speed in two steps:1. Prepare the data to be sent:A.) Open Excel, New book1.xlsxB.) Fill in the following content,First column: Receiver, second column: message header, third column: Body, fourth column: