Email Marketing
MailTester.AI
MailTester.ai is a free email deliverability testing tool that analyzes SPF, DKIM, DMARC, and content quality. Users forward any email to a unique address and receive a comprehensive report with spam score, AI-powered content suggestions, and technical fixes. It helps marketers improve inbox placement and open rates by identifying spam triggers and optimizing subject lines.
email deliverabilityspam scoreSPF+7