Verify Your Email Marketing Lists Online: Why, How, and Where

How to evaluate and find the best email verification services on the web. Here’s a detailed list of providers as well as a tool where you can test an email address right in the article.

What is IP Warming?

If your company is sending hundreds of thousands of emails per delivery, you can run into some significant issues with internet service providers routing all of your emails into the junk folder. ESPs often guarantee that they send an email and often talk about their high delivery rates, but that actually includes delivering an email into a junk folder. In order to actually see your inbox deliverability, you have to utilize a third-party platform like

The Stupid Way I Increased Our Inbox Placement Rate by 15%

Email delivery is stupid. I’m not kidding. It’s been around for over 20 years but we still have 50+ email clients that all display the same code differently. And we tens of thousands of Internet Service Providers (ISPs) who all basically have their own rules around managing SPAM. We have ESPs that have stringent rules that businesses have to conform to when adding a single subscriber… and those rules are never actually communicated to the

Is Email Dead?

When I read the recent story about an IT group in the UK that banned email, I had to stop and think about my own activity on a daily basis and how much email robs me of a productive day. I posed the question to our readers via a Zoomerang poll and very few thought that email would die any time soon. The problem, in my opinion, isn’t email. When email is utilized effectively, it’s