Why Your Emails May Be Bouncing Back & What You Can Do About It
Recently at Giant Machines, I was investigating a handful of emails from one of our client projects that were not being properly delivered to specific Internet Service Providers (ISPs). After doing some research on their email settings and configurations, I discovered that an ISP's spam scanner configuration may have been mistakenly blocking harmless emails for its customers.
Tags: emails, spamscanner, javascript, debugging