{"id":51700,"date":"2024-01-12T14:30:35","date_gmt":"2024-01-12T08:45:35","guid":{"rendered":"https:\/\/hashthemes.com\/?p=51700"},"modified":"2025-01-13T13:06:53","modified_gmt":"2025-01-13T07:21:53","slug":"what-is-smtp-and-best-wordpress-smtp-plugins","status":"publish","type":"post","link":"https:\/\/hashthemes.com\/what-is-smtp-and-best-wordpress-smtp-plugins\/","title":{"rendered":"What is SMTP and the Best WordPress SMTP Plugins for 2025"},"content":{"rendered":"\n

SMTP transfers email messages from the sender’s mail server to the recipient’s mail server. Instead of using a website\u2019s 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. <\/p>\n\n\n\n

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.<\/p>\n\n\n\n

How does SMTP Work?<\/strong><\/p>\n\n\n\n

Simple Mail Transfer Protocol is like the internet’s postal system for emails. Let’s run down on some points on how it works: <\/p>\n\n\n\n

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  1. When you send an email, it’s directed to an SMTP server, which acts as a gateway for outgoing emails and analyzes the recipient’s address.<\/li>\n\n\n\n
  2. The sending SMTP server establishes a connection with the recipient’s server, transferring your email using specific protocols and commands.<\/li>\n\n\n\n
  3. The receiving SMTP server processes and delivers the email to the recipient’s inbox, with both servers communicating through acknowledgments to ensure successful and secure delivery.<\/li>\n<\/ol>\n\n\n\n

    Along the way, both servers chat back and forth to make sure everything’s working smoothly, ensuring your message gets delivered safely and promptly.<\/p>\n\n\n\n

    SMTP can have many functionalities other than the deliverability of emails and security. Let’s have a thorough look at the best WordPress SMTP plugins for 2024 along with their added advantage. <\/p>\n\n\n\n

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