What is SMTP and the Best WordPress SMTP Plugins for 2024
SMTP transfers email messages from the sender's mail server to the recipient's mail server. Instead of using a website’s server, SMTP uses an external service to let users send emails. This provides higher security and ensures that the emails are delivered than the default Hypertext Preprocessor (PHP) mail function. Simple Mail Transfer Protocol (SMTP) is a TCP Protocol program that guarantees that the email address exists. SMTP offers numerous features and advantages when integrating it. How does SMTP Work? Simple Mail Transfer Protocol is like the internet's postal system for emails. Let's run down on some points on how it...