3 or Later K Apple Computer, Inc. © 2003 Apple Computer, Inc. All rights reserved. The owner or authorized user of a valid copy of Mac OS X Server software may reproduce this publication for the purpose of learning to use such software. No part of this publication may be reproduced or transmitted for commercial purposes, such as selling copies of this publication or for providing paid for support services. Every effort has been made to ensure that the information in this manual is accurate. Apple Computer, Inc. , is not responsible for printing or clerical errors. The Apple logo is a trademark of Apple Computer, Inc. , registered in the U. and other countries. Use of the "keyboard" Apple logo (Option-Shift-K) for commercial purposes without the prior written consent of Apple may constitute trademark infringement and unfair competition in violation of federal and state laws. Apple, the Apple logo, AirPort, AppleScript, AppleShare, AppleTalk, ColorSync, FireWire, iMac, Keychain, Mac, Macintosh, Power Mac, Power Macintosh, QuickTime, Sherlock, WebObjects, and Xserve are trademarks of Apple Computer, Inc. , registered in the U. and other countries. eMac, Extensions Manager, Finder, and iPod are trademarks of Apple Computer, Inc. Adobe and PostScript are trademarks of Adobe Systems Incorporated. Java and all Java-based trademarks and logos are trademarks or registered trademarks of Sun Microsystems, Inc. in the U. and other countries. Netscape Navigator is a trademark of Netscape Communications Corporation. RealAudio is a trademark of Progressive Networks, Inc. UNIX is a registered trademark in the United States and other countries, licensed exclusively through X/Open Company, Ltd. 034-2412-A/09-20-03 1 Contents Preface 9 9 9 10 11 12 13 13 13 13 13 14 About This Guide What's New in Version 10...