If you’re using commerce platforms and planning to send marketing or transactional emails, make sure you’re not skipping the warmup process for your domain and SMTP. Even legit emails can land in spam without a proper sender reputation.
I’ve been using WarmpSMTP to gradually warm up new domains before launching full campaigns. It automates the process and helps boost inbox delivery rates—which is crucial for eCommerce conversions.
Would love to know what others here are using for email deliverability optimization.