WP Mail SMTP is a plugin for WordPress that solves problems sending emails from websites. In many cases, websites may encounter problems sending emails to recipients due to server configuration issues. This problem can be caused by a variety of factors, such as email providers' anti-spam policies, which can lead to a very low email delivery rate or even non-delivery of emails. Additionally, some hosting providers limit the number of emails that can be sent from the website per hour or per day, which can be a problem for websites with a high volume of traffic.
The WP Mail SMTP plugin solves these problems by providing a simple and intuitive interface for configuring third-party SMTP settings. In other words, the plugin allows you to send emails using a third-party SMTP server, which is able to provide a reliable and secure infrastructure for sending emails from your website.
The main features of the plugin include:
- Support for a wide range of SMTP services: WP Mail SMTP supports a wide range of third-party SMTP services, such as Gmail, Yahoo Mail, Microsoft Outlook, and many more. This means that you can use an SMTP service for which you already have an existing account, without having to manually configure the server.
- Advanced settings for SMTP server configuration: The plugin also offers a number of advanced settings for SMTP server configuration, such as SMTP server port, SSL protocol and connection timeout.
- Email Diagnostics and Testing: WP Mail SMTP offers an email diagnostics and testing feature, which allows you to send test emails from your website and verify that your SMTP configuration is working properly.
- SMTP Authentication Support: The plugin also supports SMTP authentication, which is a security option that requires access to an authorized account to send emails.
Ultimately, WP Mail SMTP is an essential plugin for any website that needs to send emails, but encounters server configuration issues. With this plugin, you can reliably and securely send emails using a third-party SMTP service and ensure that emails are successfully delivered to recipients.