Part I, Administration, covers all aspects of handling sendmail, from are available only for FreeBSD and Linux as of V sendmail. The author and publisher have made their best efforts to prepare this book, and the content is based upon final release software whenever possible. Portions of. see Linux Network Servers 24seven by Craig Hunt (Sybex, ). The code that Caldera and Red Hat use to start the Sendmail daemon is.
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Sendmail daemon: Receive SMTP mail. ❑ Listens to port 25 to process incoming mail. ❑ Started during system startup,. ❍ Linux: /etc/rc.d/init.d/sendmail. This document describes the setup, care and feeding of Electronic Mail (e−mail) under Linux. It is primarily intended for administrators, rather than users. This software relies on the transport agents described in the Mail Administrator's HOWTO (which also include user-agent configuration and troubleshooting tips.
I hope all the copy is okay to read on various devices. The contents are written in simple and easy to understand format, mainly keeping in mind about the newbie Linux users who have come from other OS or just have installed any Linux Distros for the first time. The first chapter of this book has focused on the traditional history of Unix, Linux, Users Interface, features of Linux, and the various desktop environment.
Then you will be getting quickstart documentation on initial setup, login, password, GUI, Command Line Interface, files management, and necessary Linux command.
In the third chapter, you will be able to play with the Linux files system and partitioning. The fourth chapter will allow you to learn about various processing task related to users, Boot, Grub, and Multi-tasking inside out.
Moreover, it gives detailed information about Desktop environment, Graphical User interface, Shell Script, and setup, X window system and configuration, keyboard, date, language and fonts set up, installing software, and package management. There is a detailed step to learn about printing. Though Linux system is versatile and stable OS sometimes, it may get broken due to some tweaks.
There is a separate chapter which will teach you about backup and restoration of files and system image. Now we are living in an era of technology and networking. In the networking section, you will be learning about the local host and remote access networking, Internet setup and file transfer protocol , and above all the security aspects.
The sound and audio chapter teaches you about how to play music and movies on your system, streaming Internet television and a little bit of information about Internet telephony. The name doesn't really matter as long as the output is called sendmail. Providing a unique name for the configuration file for each host allows you to keep all configuration files in the same directory and is just an administrative convenience.
Let's look at two example macro configuration files so we know where we are heading. Most configurations today use SMTP only.
It is very simple to configure sendmail for SMTP. Example In addition, the vstout configuration sends all mail for other destinations to moria, its Internet relay host, via UUCP.
We'll explain them all in detail. A few of the items in the sendmail.
The general sequence of the definitions in the sendmail.