Testing emails before sending is crucial for ensuring good deliverability, whether it’s for transactional emails, newsletters, or marketing campaigns. Verifying SPF, DKIM, and DMARC configurations, analyzing content to pass spam filters, and checking inbox placement can be time-consuming. Luckily, there are free tools online that help automate and simplify these tasks.

• AboutMy.email
• LearnDMARC
• Mail Tester

To see the full list of tools, go on our article