I fixed a client’s email system that was losing leads daily - here’s what was wrong
I once spent 3 days debugging why emails weren’t delivering… Everything looked fine. Server was running. No errors. But 90% of emails were landing in spam. Here’s what I found 👇 No proper SPF/DKIM...
Source: DEV Community
I once spent 3 days debugging why emails weren’t delivering… Everything looked fine. Server was running. No errors. But 90% of emails were landing in spam. Here’s what I found 👇 No proper SPF/DKIM/DMARC → Emails had zero trust Brand new domain blasting bulk emails → Instant red flag Poor email content structure → Spam filters triggered Dead email list → No engagement signals DNS misconfiguration → Reputation damage Fixing these changed everything. Delivery rate jumped. Inbox placement improved. Lesson? Email deliverability isn’t about sending. It’s about trust. If you're running your own mail server or managing email systems, this will save you headaches. Have you ever faced this issue?
