if message.raw_header =~ /^X-Spam-Level: \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*/ or
    message.raw_header =~ /^X-Spam-Status: Yes/ or
    message.raw_header =~ /^X-Bogosity: (Spam|Yes)/
  message.remove_label :inbox
  message.add_label :spam
elsif message.raw_header =~ /X-Bogosity: Unsure/
  message.add_label :unsure
elsif message.from.email =~ /bit\.bucket@galois\.com|ghcbuild@microsoft\.com|dph@ouroborus\.net|marcot@web\.kontesti\.me|technews@hq\.acm\.org/
  message.remove_label :inbox
end