BizSugar.com › Online Marketing › 8 Free SMTP servers to Send Transactional Emails in 2023 - CyberNaira

For many eCommerce and business websites, sending transactional emails isn’t just about the design and content; it is more about the delivery and security. This is where a Simple Mail Transfer Protocol server comes in. Here are some of the best free SMTP server providers before going for a paid option.