SendGrid FREE Email Infrastructure Guide

Highway to Hell:

Top 7 Fastest Ways to Land
in the Email Underworld

Believe it or not, the worst thing that can happen to your email program isn't ending up in the SPAM folder. There is an entire email underworld filled with blacklists, spam traps, hackers, and phishers that can doom even the most well intentioned email program. This guide will take you down the top 7 fastest roads to email hell, and back! This guide will:


  • Present real-life stories of email programs gone awry
  • Uncover the most devestating pitfalls to avoid
  • Give advice on how to get your email program back on track
  • Prepare you to respond at the first sign of trouble
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