User-Agent: *
Disallow: /*sessionid*

User-agent: EmailCollector
Disallow: /

User-agent: EmailSiphon
Disallow: /

User-agent: WebBandit
Disallow: /

User-agent: EmailWolf
Disallow: /

User-agent: ExtractorPro
Disallow: /

User-agent: Crescent
Disallow: /

User-agent: SiteSnagger
Disallow: /

User-agent: BackDoorBot/1.0
Disallow: /

User-agent: Iron33/1.0.2
Disallow: /