| Sendmail is the "King of the Hill" of the open source mail transport world, but Postfix is gaining steam. Wietse Venema, creator of TCP Wrapper and co-developer of TCT (The Coroner's Toolkit), wrote Postfix to create a faster and more secure mail transport application.
Setting up and maintaining any email server application is no walk in the woods, and for those unfamiliar with the finer points of mail trasport or not comfortable working with Unix / Linux, it can be quite daunting at first.
Hildebrandt and Koetter invest a great deal of knowledge into The Book of Postfix, walking the reader through installation and advanced Postfix administration and configuration such as managing multiple domains, blocking spam and viruses and tuning Postfix for optimal performance. This book provides what you need to know to get from knowing nothing to having a fully functional Postfix server up and running. |
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IBM Certification Study Guide AIX Problem Determination Tools and TechniquesThe AIX and RS/6000 Certifications, offered through the Professional Certification Program from IBM, are designed to validate the skills required of technical professionals who work in the powerful, and often complex, environments of the AIX operating system and RS/6000 and pSeries servers. A complete set of professional certifications are... | | Sams Teach Yourself Visual Basic .NET in 21 DaysSams Teach Yourself Visual Basic.NET in 21 Days provides readers with 21 structured lessons with step-by-step guidance to real-world tasks. Each chapter also contains exercises that reinforce the lessons learned in each chapter. Tips, Notes, and Cautions provide additional advice from the authors on how to get up-to-speed and programming... | | SQL Fundamentals (3rd Edition)SQL Fundamentals deserves praise because it documents the implementation of Structured Query Language (SQL) in Oracle databases and Access databases simultaneously. Readers find out how to do simple single-table queries, more complicated multitable queries, table creation, joins, unions, and calculations in both environments in a... |
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