User-agent: EmailCollector  
Disallow: /

User-agent: EmailSiphon
Disallow: /

User-agent: EmailCollector
Disallow: /

User-agent: web collector
Disallow: /

User-agent: Sniper
Disallow: /

User-agent: sonic
Disallow: /

User-agent: eMailReaper
Disallow: /

User-agent: Email Magnet
Disallow: /

User-agent: Platinum
Disallow: /

User-agent: Extractor
Disallow: /

User-agent: WebWeasel
Disallow: /

User-agent: Web Mole
Disallow: /

User-agent: EmailWolf
Disallow: /