Improve Your Store's Email Performance with Magento 2 Custom SMTP | Forum

Magento 2 Custom SMTP extension makes the email-sending process more reliable and secure. Through Magento 2 Custom SMTP extension, merchants can send their store emails through a custom SMTP server, which improves the delivery rate of emails and reduces the chances of them going to the spam box. This is useful for merchants as they can customize the SMTP settings according to their business needs.