Product Details
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Postfix is a Mail Transfer Agent (MTA): software that mail servers use to route email. Postfix is highly respected by experts for its secure design and tremendous reliability. And new users like it because it's so simple to configure. In fact, Postfix has been adopted as the default MTA on Mac OS X. It is also compatible with sendmail, so that existing scripts and programs continue to work seamlessly after it is installed.
Postfix was written by well-known security expert Wietse Venema, who reviewed this book intensively during its entire development. Author Kyle Dent covers a wide range of Postfix tasks, from virtual hosting to controls for unsolicited commercial email.
While basic configuration of Postfix is easy, every site has unique needs that call for a certain amount of study. This book, with careful background explanations and generous examples, eases readers from the basic configuration to the full power of Postfix. It discusses the Postfix interfaces to various tools that round out a fully scalable and highly secure email system. These tools include POP, IMAP, LDAP, MySQL, Simple Authentication and Security Layer (SASL), and Transport Layer Security (TLS, an upgrade of SSL). A reference section for Postfix configuration parameters and an installation guide are included.
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Most helpful customer reviews
3.0 out of 5 stars
Postfix: The not very definitive guide,
By
This review is from: Postfix: The Definitive Guide (Paperback)
Postfix: The Definitive Guide by Kyle D. Dent would be much better titled as Postfix: Cliffnotes. It is written hastily and many sections are left incomplete.In many cases throughout the book I was left searching the web for answers to my questions on the web. The configuration file reference is nothing short of being deficient. I would estimate 50%-60% of the directives are left out completely, while existing directives contain less of a description than the comments in the configuration file. If this book was not under the veil of "The Definitive Guide" series I might have been happier. Definitive is defined as "serving to provide a final solution or to end a situation", which is nothing less than I have obtained in prior books I have read in this series. This book is well suited, and I recommend it, for the person who already has some Postfix or Sendmail experience. If you don't have this experience, plan to use this book as a complement to Google and the Postfix site.
4.0 out of 5 stars
Not for the newbie,
By A Customer
This review is from: Postfix: The Definitive Guide (Paperback)
This book is not for a Postfix or mail novice. It does explain many concepts in a proficient manner. It does explain more in depth strategies and configurations. However, if you are new to Postfix and expect it to get you up and running without having to troubleshoot through config files and find hints on the web first, you will be let down.
5.0 out of 5 stars
Finally I Feel Comfortable with Postfix,
By
This review is from: Postfix: The Definitive Guide (Paperback)
After getting my Postfix server running using online documentation I knew that I had been guessing, and that I would need help to go farther. I started reading the Blum book on the subject, and learned a few things, but I was no less confused.With Dent's "Postfix: The Definitive Guide" I found what I needed. I have a much clearer understanding now, and I have been able to extend some of the sample code to things I want, such as accepting mail from certain domains on a per-user basis. Highly recommended.
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