WP Mail SMTP: A Guide to Improving Email Deliverability

Configuring WP Mail SMTP for forms in WordPress is important because it helps to ensure that the forms on your website can send email messages properly. By default, WordPress uses the PHP mail function to send email messages, which can be unreliable and may not work properly on all hosting environments. WPMSMTP is a plugin that allows you to configure your website to use a more reliable email delivery service, such as Gmail, to send email messages from your forms.

Here are some benefits of using WP Mail SMTP to configure forms in WordPress:

Increased deliverability: Using a more reliable email delivery service can help increase the likelihood that email messages sent from your forms will be delivered to the intended recipients.

Greater control: WPMSMTP allows you to configure different settings for different forms, giving you more control over how email messages are sent from your website.

Better tracking: Some email delivery services provide detailed tracking information, such as whether an email message was delivered or opened, which can be useful for troubleshooting any issues with your forms.

Better security: Some email delivery services like Gmail provide better security features like 2FA (Two-factor authentication) which can be added to the email account and it’s more secure.

Better performance: Some email delivery services like Sendgrid, Amazon SES etc. are designed to handle large volume of emails and have better performance as compared to the default PHP mail function.

  • Improves email delivery: WPMSMTP plugin improves email delivery by reconfiguring WordPress to use a trusted SMTP server instead of the default PHP mail function.
  • Compatibility: The plugin is compatible with popular email providers, such as Gmail, Yahoo, and Microsoft Outlook.
  • Customizable settings: The plugin allows website owners to customize various settings, such as the SMTP server, port, and authentication methods.
  • Supports SSL/TLS: WPMSMTP plugin supports secure SSL/TLS connections to ensure that emails are transmitted securely.
  • Easy setup: The plugin is user-friendly and does not require technical expertise to set up and use.
  • Debugging tools: The plugin includes debugging tools to help troubleshoot any issues with email delivery.
  • Integration with other plugins: WP Mail SMTP integrates with other plugins, such as Contact Form 7, to ensure that emails generated by the website are delivered successfully.

Overall, configuring WPMSMTP for forms in WordPress can help ensure that email messages sent from your forms are delivered reliably and securely, improving the user experience and protecting your website from potential issues.

Why Use WP Mail SMTP?

WP Mail SMTP is a must-have plugin for any website owner who wants to improve email deliverability. Here are some reasons why you should use WPMSMTP:

  1. Improved Email Deliverability: WP Mail SMTP ensures that your emails are delivered to your users’ inboxes, reducing the chances of your emails ending up in the spam folder or being blocked by email providers.
  2. Reliable Email Sending: By using an external email service provider, WPMSMTP ensures that your emails are sent reliably, reducing the chances of emails being lost or not delivered.
  3. Easy Setup: WPMSMTP provides an easy-to-use setup wizard that guides you through the process of configuring your email service provider.
  4. Detailed Logs: WPMSMTP provides detailed logs of all email activities, including successful and failed deliveries, allowing you to troubleshoot any issues that may arise.

How to Install WP Mail SMTP?

Installing WPMSMTP is a simple process that can be done in a few minutes. Here’s how to install WP Mail SMTP:

  1. Log in to your WordPress dashboard and navigate to Plugins > Add New.
  2. Search for “WP Mail SMTP” in the search bar.
  3. Click on the “Install Now” button next to the WP Mail SMTP plugin.
  4. Once the installation is complete, click on the “Activate” button to activate the plugin.
  5. You can now configure WPMSMTP by navigating to WP Mail SMTP > Settings.

How to Configure WP Mail SMTP?

Configuring WPMSMTP is a simple process that can be done in a few steps. Here’s how to configure WP Mail SMTP:

  1. Log in to your WordPress dashboard and navigate to WP Mail SMTP > Settings.
  2. Choose your email service provider from the list of options provided.
  3. Follow the setup wizard to configure your email service provider.
  4. Once configured, you can test your email settings by sending a test email.
  5. You can also configure advanced settings like email logging, SMTP ports, and authentication settings.

The WP Mail SMTP plugin and the WPMSMTP Pro plugin are both designed to improve the functionality of the email feature in WordPress. However, the Pro version includes additional features and functionality not found in the free version.

The main difference between the two is that the Pro version offers additional functionality, such as:

  • Additional SMTP providers (e.g. SendGrid, Mailgun, Amazon SES, etc.)
  • Email Logging: Keeps a log of all sent emails and allows you to view and resend them
  • Email Test: Allows you to send test emails and check the results
  • Email Queue: Allows you to queue your emails and send them in batches
  • Email Templates: Allows you to create and use custom email templates
  • Email Customizer: Allows you to customize the look and feel of your emails
  • Email Notifications: Allows you to get notifications when your emails are sent, opened, or clicked
  • WPForms Integration: Allows you to use WPForms for forms and integrate them with the plugin

The Pro version also includes access to priority support and regular updates. If you need advanced features and support, the Pro version is a better option. But if you don’t need those additional features, the free version should be sufficient for your needs.


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