User-agent: EmailSiphon
Disallow: /

User-agent: EmailCollector
Disallow: /

User-agent: ExtractorPro
Disallow: /

User-agent: emailWolf
Disallow: /

User-agent: WebCollector
Disallow: /

User-agent: Email Magnet
Disallow: /

User-agent: eMailReaper
Disallow: /

User-agent: CherryPicker
Disallow: /

User-agent: WebWeasel
Disallow: /

User-agent: Web Mole
Disallow: /