User-agent: Googlebot-Image 
Disallow: / 
User-agent: WebCopier v4.1
Disallow: / 
User-agent: grub crawler
Disallow: / 
User-agent: NPBot
Disallow: /
User-agent: TurnitinBot
Disallow: /
User-agent: NameProtect
Disallow: /
User-agent: imagefetch
Disallow: /
User-agent: EmailSiphon
Disallow: /
User-agent: EmailWolf
Disallow: /
User-agent: CherryPicker
Disallow: /
User-agent: NICErsPRO
Disallow: /
User-agent: EmailCollector
Disallow: /
User-agent: Teleport
Disallow: /
User-agent: searchpreview
Disallow:/