Newsletter – Mailersend Addon

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Take full control of your email deliverability and ensure your WordPress newsletters land exactly where they belong‚Äîin the inbox, not the spam folder. The Newsletter – MailerSend Addon bridges the gap between your WordPress site and the robust MailerSend infrastructure, providing a high-performance delivery engine for your email marketing campaigns. Designed for site owners who prioritize reliability and professional-grade sending metrics, this integration replaces standard, unreliable server-side mailing with a dedicated API connection that scales effortlessly with your audience.

Key Features

  • Reliable API Integration: Bypass the limitations of your hosting provider‚Äôs default PHP mail function by connecting directly to MailerSend‚Äôs high-performance API for faster, more secure delivery.
  • Improved Deliverability: Leverage MailerSend‚Äôs advanced infrastructure to ensure your emails bypass common spam filters and reach your subscribers consistently.
  • Seamless Newsletter Compatibility: Fully integrated with the popular Newsletter plugin, allowing you to manage your lists and campaigns within your familiar WordPress dashboard while offloading the heavy lifting of transmission.
  • Real-time Analytics: Gain deeper insights into your email performance with access to detailed delivery logs, open rates, and click-through tracking directly through the MailerSend platform.
  • Enhanced Security: Protect your domain reputation with built-in support for SPF, DKIM, and DMARC authentication, ensuring your emails are verified and trusted by major email service providers.
  • Scalable Infrastructure: Whether you are sending to a small list of loyal readers or a massive global audience, the MailerSend backbone is built to handle high-volume traffic without compromising your site’s performance.

Use Cases / Who It’s For

This addon is essential for WordPress site owners who have outgrown basic email sending methods. If you have ever experienced issues with newsletters failing to send, landing in junk folders, or causing your website to slow down during large broadcast campaigns, this tool is designed for you.

It is particularly well-suited for professional bloggers, e-commerce store owners, and digital publishers who rely on email as a core communication channel. By delegating the complex task of email transmission to MailerSend, you can focus on creating high-quality content and engaging with your audience, confident that your technical infrastructure is robust, secure, and professional.

Setup / How It Works

  1. Install and Activate: Ensure you have both the core Newsletter plugin and the MailerSend Addon installed and activated on your WordPress site.
  2. Connect Your Account: Navigate to the addon settings page within your WordPress dashboard. You will need to input your MailerSend API token, which can be generated from your MailerSend account dashboard.
  3. Configure Sending Settings: Once the API connection is verified, select MailerSend as your primary delivery method within the Newsletter plugin settings.
  4. Verify Your Domain: Follow the prompts to ensure your sending domain is properly authenticated with SPF and DKIM records in your DNS settings to maximize your deliverability rates.
  5. Test and Send: Send a test email to verify the connection, and you are ready to begin broadcasting your newsletters with professional-grade reliability.

Similar Plugins

If you are exploring different email delivery solutions for the Newsletter plugin, you may also encounter addons for other major transactional email services. These include integrations for services such as Amazon SES, SendGrid, Mailgun, and Postmark. Each of these solutions offers similar benefits regarding deliverability and API-based sending, allowing you to choose the service that best aligns with your current infrastructure, existing account preferences, or specific volume requirements.

$3.99

Version 1.2.0 report outdated
Updated on March 7, 2026
Auto Updates Yes
License GPLv2+

Updates for one year, unlimited sites, auto updates, and regular updates.

Access all items listed on our website. All new releases are also included as long as the plan is active.

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