"If you are running a complex sendmail installation, possibly including multiple servers, mailing lists and the rest, you'll find this book invaluable."Computer Shopper, May 2004
From the Publisher
The new edition of sendmail has been completely revised to cover sendmail 8.12--a version with more features and fundamental changes than any previous version of the Unix-based email routing program. Because the latest version of sendmail differs so significantly from earlier versions, a massive rewrite of this best-selling reference was called for. With sendmail, Third Edition in hand, you will be able to configure this challenging but necessary utility for whatever needs your system requires.