User-agent: *
Crawl-delay: 10

User-agent: Yahoo! Slurp
Crawl-delay: 10

User-agent: Titan
Disallow: /

User-agent: EmailCollector
Disallow: /

User-agent: EmailSiphon
Disallow: /

User-agent: EmailWolf
Disallow: /

User-agent: ExtractorPro
Disallow: / 

User-agent: MSNBot
Crawl-delay: 20