User-agent: Slurp
User-agent: Mozilla/5.0 (compatible; Yahoo! Slurp; http://help.yahoo.com/help/us/ysearch/slurp)
User-agent: Titan
Disallow: /

User-agent: EmailCollector 
Disallow: /

User-agent: EmailSiphon 
Disallow: /

User-agent: EmailWolf 
Disallow: /

User-agent: ExtractorPro 
Disallow: /

User-agent: *
Crawl-delay: 30
Disallow: /images/