JOHN R. LEVINE

In introducing Unix-based mail systems, Levine notes that qmail has quietly become one of the most widely used Internet applications since its release in 1998. This much-published technical writer covers the basics of how qmail works; moving to qmail from its sendmail predecessor; and advanced aspects including virtual domains and the users database. He includes problem-solving tips, a sample script, and online resources. The author co-chairs the Internet Research Task Force's Anti-Span Research Group. Annotation ©2004 Book News, Inc., Portland, OR