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.
Our partners at 250ok, an email performance platform, along with Hubspot and MailCharts have provided some essential data and variances with the last two years of data for Black Friday and Cyber Monday. To give you the best advice available, Joe Montgomery of 250ok teamed up with Courtney Sembler, Inbox Professor at HubSpot Academy, and Carl Sednaoui, Director of Marketing and Co-Founder at MailCharts. The email data included comes from MailCharts’ analysis of top 1000
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