User-Agent: sitecheck.internetseer.com
Disallow: /
User-Agent: CherryPicker
Disallow: /
User-Agent: Crescent Internet
Disallow: /
User-Agent: EmailCollector
Disallow: /
User-Agent: EmailSiphon
Disallow: /
User-Agent: EmailWolf
Disallow: /
User-Agent: ExtractorPro
Disallow: /
User-Agent: Mozilla/2.0
Disallow: /
User-Agent: Mozilla/4.7
Disallow: /
User-Agent: StackRambler
Disallow: /
User-agent: *
Disallow: /mailman/private