MailGenius
MailGenius is an email deliverability testing and spam checking tool that helps identify spam triggers, authentication problems, and inbox placement issues before sending.
What is MailGenius?
MailGenius provides free email spam testing that checks deliverability and spam score. The platform verifies SPF, DKIM, and DMARC authentication, checks against 100+ DNS-based blacklists, reviews HTML structure for spam triggers, and analyzes subject line optimization. Premium features include automatic inbox testing, AI deliverability consultant, and advanced analytics. MailGenius users test over 1M emails per year. Founded and owned by Troy Ericson, who has generated over $200M for clients since 2020.
Pricing
Free, Premium from $8/month
Mail Tester – Free Email Deliverability & Spam Checker
G2 Rating
4.6/5Starting Price
Free, Premium from $8/month
