📄️ Introduction
ping-email is a Node.js library that provides a simple and efficient way to verify email addresses. It performs syntax, domain, and SMTP checks to determine the validity of an email address. By integrating ping-email into your applications, you can ensure that users provide valid email addresses, reducing the risk of errors and improving communication reliability.
📄️ What is SMTP?
Simple Mail Transfer Protocol (SMTP) is the standard protocol for sending emails across the Internet. It defines the rules for how email messages are transmitted between mail servers, and how users' email clients submit outgoing emails to their outgoing mail server.