In recent weeks I have been receiving about a dozen spam messages every day from different .shop domains to my Gmail address. I've never seen this before. At m

In recent weeks I have been receiving about a dozen spam messages every day from different .shop domains to my Gmail address. I've never seen this before. At my business address on Office 365, we've been inundated with spam from different Gmail addresses but we have created more sophisticated rules that have helped handle the volume except for the Unicode-obfuscated stuff and password-reset phishing.