Praise for sendmail Performance Tuning "Other sendmail-related books are available, but none of them cover performance tuning in any great depth if at all. This book is specifically aimed at tuning and covers much more than any others I have seen." Gregory Neil Shapiro, Developer, Sendmail Consortium "sendmail Performance Tuning is an excellent book aimed at the more sophisticated sendmail user. A definite need exists for this book, and Nick Christenson offers focused, practical information that I can readily deploy." Alan M. Strassberg, Global Network Engineer, Seagate, LLC "This book fills an important niche that simply hasn't been addressed until now, and I believe it will be an excellent addition to the reference shelf for any mail systems administrator. If you want to learn how to build a large-scale mail system or optimize your own for best price and performance, there simply aren't any other choices available. You can either repeat all the work Nick has done or take advantage of his extensive knowledge on the subject. Nick is one of the few people in the business I'd trust to write my bible for me." Brad Knowles, Senior Consultant, Snow, BV "This has the makings of an excellent book, and I know of no other that covers this material. Certain aspects of the book may well be covered elsewhere, but this is the first book I have encountered that attempts to collect all this information under one cover." Tim Bosserman, R&D Engineer, Earthlink "Nick shows junior sysadmins how a senior sysadmin analyzes a complex system: sendmail itself, the operating system, its hardware, and the Internet at large. sendmail graybeards will find themselves saying 'I hadn't thought of that.' Repeatedly." Scott Lystig Fritchie, Caspian Networks | 