Ключевые слова: advertising, background, banner, bright, businessmen, coherent, color, concept, copy, creative, design, email, envelope, gradient, hacker, header, horizontal, illustration, infographic, internet, irrelevant, layout, letter, mail, malware, message, metaphor, modern, neon, palette, phishing, presentation, security, space, spam, spreading, technology, template, text, trendy, ultraviolet, unsolicited, vibrant, violet, virus, vivid, web,