WP Mail SMTP Email Settings Made Easy

WP Mail SMTP: Configure Email Settings With WP Mail SMTP

Are you tired of encountering frustrating email delivery issues on your WordPress website? Look no further! In this comprehensive blog review, we’ll dive deep into the world of WP Mail SMTP—a powerful WordPress plugin designed to transform your email communication. Say farewell to email deliverability problems, spam folders, and unreliable messages. WP Mail SMTP is your trusted companion, ensuring that your emails reach their intended destinations without a hitch.

In the upcoming review, we’ll explore the essential features and benefits of WP Mail SMTP, guiding you through the process of configuring your WordPress email settings with ease. Whether you’re a seasoned WordPress user or a novice, this plugin offers an intuitive and user-friendly solution to enhance email security, authenticate your emails, and optimize your email delivery rates. Join us on this journey to streamline your email communication and elevate your WordPress website’s reliability with WP Mail SMTP.

Table of Contents

What is WP Mail SMTP?

WP Mail SMTP is a popular WordPress plugin that addresses email deliverability challenges often encountered by website owners. In essence, it serves as a critical bridge between your WordPress website and email servers, ensuring that emails sent from your site reliably reach their intended recipients. The plugin is a vital tool for overcoming common issues like emails being marked as spam, not being delivered, or landing in recipients’ junk folders. By configuring WP Mail SMTP, users can authenticate their emails, optimize delivery settings, and establish a secure connection with their email service providers.

One of the standout features of WP Mail SMTP is its ease of use. It simplifies the email configuration process for WordPress, making it accessible to users of all levels of expertise. The plugin offers support for various email service providers and SMTP services, allowing users to choose the one that best suits their needs. Whether you’re running a personal blog, an e-commerce site, or a corporate website, WP Mail SMTP is a valuable tool for enhancing the reliability and trustworthiness of your email communications, ensuring that your messages successfully reach your audience without any hiccups.

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How Does WP Mail SMTP Work?

WP Mail SMTP works by improving the email delivery system of your WordPress website, ensuring that your emails are sent reliably and securely. Here’s how it works:

  1. Installation and Configuration: To get started, you need to install and activate the WP Mail SMTP plugin on your WordPress site. Once activated, you can access its settings through your WordPress dashboard. In the settings, you’ll need to configure your email delivery method.

  2. Choose an SMTP Service: WP Mail SMTP allows you to choose an SMTP (Simple Mail Transfer Protocol) service, such as Gmail, SendinBlue, SMTP.com, or your own custom SMTP server. SMTP services are known for their reliable email delivery. You’ll need to provide the necessary credentials and connection details for the selected SMTP service.

  3. Email Authentication: The plugin ensures that your emails are authenticated, which is crucial for email deliverability. This involves setting up DKIM (DomainKeys Identified Mail) and SPF (Sender Policy Framework) records to prove that your emails are legitimate and not spam.

  4. Testing and Debugging: WP Mail SMTP provides tools for testing your email configuration. You can send a test email to make sure everything is functioning correctly. If there are issues, the plugin offers debugging features to help identify and resolve them.

  5. Email Logging: WP Mail SMTP keeps a log of all sent emails, allowing you to monitor the status of each message and troubleshoot any delivery problems. This feature can be invaluable in diagnosing and resolving email-related issues.

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How to Use WP Mail SMTP

Using WP Mail SMTP is straightforward and can greatly improve the email functionality of your WordPress site. Here are the steps to effectively use WP Mail SMTP:

  1. Installation and Activation:

    • Log in to your WordPress dashboard.
    • Navigate to “Plugins” and click on “Add New.”
    • Search for “WP Mail SMTP” in the plugin search bar.
    • Install and activate the WP Mail SMTP plugin.
  2. Access Settings:

    • After activation, go to the “Settings” menu in your WordPress dashboard and select “Email.”
  3. Configure Email Settings:

    • In the “From Email” field, enter the email address from which you want to send emails.
    • In the “From Name” field, specify the name associated with the sender’s email address.
    • Choose the “Mailer” option. You can select an SMTP service like Gmail, SendinBlue, or other custom SMTP settings.
    • Complete the SMTP configuration settings with the required details, including SMTP host, port, and authentication credentials.
  4. Email Authentication:

    • Enable the options for DKIM (DomainKeys Identified Mail) and SPF (Sender Policy Framework) to enhance email authentication. These features help prove the legitimacy of your emails.
  5. Test Email Configuration:

    • To ensure everything is set up correctly, you can send a test email. The plugin provides an option to send a test email to an address of your choice.
  6. Email Logging:

    • WP Mail SMTP keeps a log of all email sent from your website. You can review this log for insights into the status of your email deliveries and diagnose any issues.
  7. Save Changes:

    • After configuring your email settings, make sure to save your changes.
  8. Email Relay: If you are using an SMTP service like Gmail or SendinBlue, you may need to allow less secure apps or generate an API key, depending on your chosen service’s requirements.

Best Practices When Using WP Mail SMTP

To get the most out of WP Mail SMTP and ensure the best email deliverability for your WordPress website, here are some best practices to follow:

  1. Choose a Reliable SMTP Service:

    • Select a reputable SMTP service provider (e.g., Gmail, SendinBlue, or your hosting provider’s SMTP) for sending emails. These services are known for high deliverability rates and often provide detailed instructions for integration with WP Mail SMTP.
  2. Complete Email Authentication:

    • Enable and configure both DKIM and SPF authentication in WP Mail SMTP settings. This helps prove the legitimacy of your emails, reducing the chances of them being marked as spam.
  3. Use a Valid ‘From’ Email Address:

    • Make sure the “From Email” address you provide is associated with your domain. Using a valid and recognizable email address increases trustworthiness.
  4. Set a Meaningful ‘From’ Name:

    • In the “From Name” field, specify a name that clearly identifies the sender. This adds a personal touch to your emails and helps recipients recognize you.
  5. Regularly Monitor Email Logs:

    • Keep an eye on the email log provided by WP Mail SMTP. This can help you identify and address any email delivery issues promptly.
  6. Implement SMTP Over SSL/TLS:

    • If your SMTP service supports it, use secure connections (SSL/TLS) for transmitting emails. This enhances security and encrypts email data in transit.
  7. Test Email Delivery:

    • Send test emails from your WordPress site to ensure that WP Mail SMTP is correctly configured. This is an essential step to verify that your settings work as intended.
  8. Stay Informed:

    • Keep up with updates and changes in WP Mail SMTP and the SMTP service you use. Ensure that you’re using the latest version of the plugin for security and functionality improvements.
  9. Configure Reliable Contact Forms and Newsletter Plugins:

    • If you use contact forms or newsletter plugins on your site, ensure they are configured to use the SMTP settings you’ve established with WP Mail SMTP. This ensures consistency in email delivery.
  10. Regularly Review Email Sending Limits:

    • Some SMTP services have daily sending limits. Be aware of these limits and monitor your email usage, especially if you send a high volume of emails.

Maintenance and Improvement

Maintenance and continuous improvement of the WP Mail SMTP plugin are essential to ensure it functions reliably and stays up-to-date. Here are some key steps for maintaining and enhancing WP Mail SMTP:

  1. Regular Updates:

    • Keep WP Mail SMTP updated to the latest version. Developers often release updates to address security vulnerabilities, improve compatibility, and add new features. Enable automatic updates or check for updates regularly.
  2. Review SMTP Service:

    • Periodically assess your chosen SMTP service. Ensure that it still meets your needs, especially if your email sending volume has increased. Consider if there are new or better services available.
  3. Testing and Monitoring:

    • Continuously test your email configuration by sending test emails through WP Mail SMTP to confirm that everything is working as expected. Regularly monitor the email log for any issues or errors.
  4. Compliance with Email Regulations:

    • Stay informed about email regulations, such as CAN-SPAM and GDPR, and make sure your email practices and WP Mail SMTP configurations comply with these rules.
  5. Performance Optimization:

    • Review and optimize your email templates and content to improve email open rates and engagement. Experiment with subject lines, content, and sending times.
  6. Security Measures:

    • Implement strong security measures for your WordPress site to protect against potential threats. Regularly update WordPress, themes, and plugins, and use security plugins to enhance website security.
  7. User Feedback:

    • Encourage user feedback on the emails they receive from your website. Their input can help you identify issues and areas for improvement.
  8. Stay Informed:

    • Keep up-to-date with industry best practices, email deliverability trends, and changes in email service providers’ policies to adapt your configurations accordingly.
  9. Performance Tracking:

    • Use tools like Google Analytics to track the effectiveness of your email campaigns and understand how users interact with your emails.
  10. Optimization for Mobile Devices:

    • Ensure that your email templates are responsive and display well on various devices, including smartphones and tablets.
  11. A/B Testing:

    • Experiment with different elements of your emails, such as subject lines, calls to action, and email content. A/B testing can help you determine what resonates best with your audience.
  12. User Engagement Analysis:

    • Regularly analyze user engagement metrics, such as open rates, click-through rates, and conversion rates, to fine-tune your email strategies.
  13. Feedback Loop:

    • Establish a feedback loop with your audience by actively seeking their input and addressing their concerns and preferences in your email communication.

Recommendable WordPress Plugins

  1. AddToAny:

    • WP Mail SMTP can enhance the functionality of social sharing plugins like AddToAny. When users share your content via email, WP Mail SMTP ensures that these emails are delivered reliably, and the authentication features help establish trust with recipients.
  2. Wordfence:

    • Wordfence is a popular security plugin for WordPress. WP Mail SMTP complements Wordfence by ensuring that security alerts, notifications, and communication from Wordfence are sent securely and consistently to website administrators. This is crucial for maintaining the security of your site.
  3. bbPress:

    • When using bbPress, a forum plugin for WordPress, email notifications play a vital role in keeping users engaged. WP Mail SMTP can help ensure that forum updates, replies, and notifications are delivered promptly to users’ email inboxes, fostering active participation.
  4. All in One SEO:

    • All in One SEO is a comprehensive SEO plugin for WordPress. WP Mail SMTP can assist in sending critical SEO-related notifications and reports via email to website owners, allowing them to stay informed about their site’s search engine optimization performance.
  5. MemberPress:

    • MemberPress is a membership and subscription management plugin for WordPress. WP Mail SMTP helps improve member communication by ensuring that subscription renewals, login information, and other member-related emails are delivered without issues.
  6. Weglot:

    • Weglot is a plugin used for website translation. WP Mail SMTP can aid in sending translation-related email notifications to website administrators and translators. It ensures that translation updates and collaboration emails are sent reliably.
  7. LiteSpeed Cache:

    • LiteSpeed Cache is a caching plugin known for enhancing website performance. WP Mail SMTP can play a role in sending cache-related notifications and updates, helping site owners stay informed about the caching system’s status and performance.
  8. Stackable:

    • Stackable is a popular block plugin for the WordPress block editor. WP Mail SMTP can improve the delivery of plugin-related notifications and updates, ensuring that users receive information about the latest block additions and improvements.

Pros and Cons of WP Mail SMTP

WP Mail SMTP is a valuable tool for enhancing email deliverability on your WordPress site, but it’s essential to consider both its advantages and limitations:


  1. Improved Email Deliverability: WP Mail SMTP allows you to send emails through reliable SMTP services, increasing the chances of your emails reaching recipients’ inboxes instead of being marked as spam.

  2. Email Authentication: The plugin supports DKIM and SPF authentication, enhancing the trustworthiness of your emails and reducing the likelihood of them being flagged as suspicious.

  3. Easy Configuration: WP Mail SMTP provides a user-friendly interface for configuring your email settings, making it accessible to users with varying levels of technical expertise.

  4. Email Logging: The email logging feature helps you keep track of all sent emails, allowing you to monitor delivery status and troubleshoot any issues.

  5. Support for Multiple SMTP Services: The plugin supports a wide range of SMTP service providers, giving you the flexibility to choose the one that best suits your needs.

  6. Test Email Functionality: WP Mail SMTP includes a built-in tool for sending test emails to verify that your email configuration is working correctly.

  7. Regular Updates: The plugin is actively maintained and updated, which is crucial for keeping it secure and compatible with the latest WordPress versions.


  1. Third-Party SMTP Service Required: To fully benefit from WP Mail SMTP, you need to sign up for and configure a third-party SMTP service. While many offer free tiers or trials, it may still involve extra setup.

  2. Potential Additional Costs: Some premium SMTP services have associated costs, which may be a consideration if you have a high volume of email traffic.

  3. Initial Configuration Complexity: For users who are new to SMTP configuration, the initial setup can be a bit overwhelming. However, WP Mail SMTP’s user-friendly interface and documentation can mitigate this challenge.

  4. Plugin Dependency: WP Mail SMTP introduces a level of dependency on a specific plugin for your email delivery. This means you need to ensure the plugin remains functional and updated.

  5. Resource Usage: The plugin may use additional server resources, particularly when sending a high volume of emails. Be mindful of your hosting plan’s limitations.

How Much Does WP Mail SMTP Cost?

Pro – $49.00/year

  • Normally $99.00
  • $50.00 savings*
  • Ideal for solving WordPress email deliverability issues
  • Includes features like Email Reports, Email Logging, Email Tracking, Backup Connections, and more
  • Supports 1 Site
  • Standard Support
  • Compatible with various SMTP services
  • 1 Year of Downloads, Support, and Updates

Elite – $99.00/year

  • Normally $149.00
  • $50.00 savings*
  • A premium solution for those in need of technical assistance
  • Includes all Pro features
  • White Glove Setup performed by experts
  • Domain Name Verification (DNS) configuration
  • Priority Support
  • Install WP Mail SMTP Plugin, Set up Supported Mailer, Test and Verify Email Delivery
  • Best Deal for technical support

Developer – $199.00/year

  • Normally $249.00
  • $50.00 savings*
  • Perfect for freelancers and developers managing multiple client websites
  • Covers 20 Sites
  • Priority Support
  • Email Reports, Email Logging, Email Tracking, and more
  • Compatible with various SMTP services
  • 1 Year of Downloads, Support, and Updates

Agency – $399.00/year

  • Normally $449.00
  • $50.00 savings*
  • Designed for agencies maintaining a large number of websites
  • Supports 100 Sites
  • Priority Support
  • Comprehensive features like Email Reports, Email Logging, Email Tracking, and more
  • Compatible with various SMTP services
  • 1 Year of Downloads, Support, and Updates

Final Thoughts on WP Mail SMTP

WP Mail SMTP is an indispensable tool for WordPress website owners seeking to overcome email deliverability challenges and enhance the reliability of their email communications. Its ability to integrate with trusted SMTP services, offer email authentication features like DKIM and SPF, and provide user-friendly configuration options makes it a standout plugin in the WordPress ecosystem. By leveraging WP Mail SMTP, users can significantly reduce the chances of their emails being flagged as spam, ensuring that their messages reach recipients’ inboxes without disruption. Regular updates and a user-friendly interface make this plugin a reliable choice for both novice and experienced WordPress users.

While WP Mail SMTP comes with the requirement of configuring a third-party SMTP service, this step is a small investment in exchange for the vast improvements in email deliverability it offers. It is essential for website owners, bloggers, e-commerce businesses, and anyone who relies on email communication to maintain their online presence. By following best practices, staying informed about email regulations, and continuously monitoring and optimizing email campaigns, WP Mail SMTP empowers users to maintain effective and trusted email communication with their audience.

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