Regular Expressions

/\bDear (?:IT\W|Internet|candidate|sirs?|madam|investor|travell?er|car shopper|web)\b/i

/you(?:’ve|’re| have| are)? receiv(?:e|ed|ing) this (?:advertisement|offer|special|recurring|paid).{0,16}\b(?:by either|because)/i

/\bunclaimed\s(?:assets?|accounts?|mon(?:ey|ies)|balance|funds?|prizes?|rewards?|payments?|deposits?)\b/i

/\b(?:\d{1,3})?Million\b.{0,40}\b(?:Canadian Dollar?s?|US\$|U.? ?S.? Dollar)/i

/(?:\$|usd).?\d{1,3}[,.]\d{3}[,.]\d{3}(?:[,.]\d\d)?/i

/\b(?:enlarge|increase|grow|lengthen|larger\b|bigger\b|longer\b|thicker\b|\binches\b).{0,50}\b(?:penis|male organ|pee[ -]?pee|dick|sc?hlong|wh?anger|breast(?!\s+cancer))/i

/\bjoin (?:millions|thousands)\b/i

/increased?.{0,9}(?:sex|stamina)/i

/\bfinancial(?:ly)? (?:free|independen)/i

m{(?:no thanks|not interested|unsubscribe here).{0,5}http://}i