Handling Bounces and Spam Traps in Code: What the Standards and Spamhaus Say

Disclosure: I work on MailValid, an email verification service. It appears in one section below, and I say what it can't do. Most email-hygiene advice is written for marketers. If you're the one writing the signup handler and the bounce webhook, the useful question is more specific: what should my code do with each response? This post covers four... Weiterlesen: Handling Bounces and Spam Traps in Code: What the Standards and Spamh…