Newsletter Mailersend

Descripción

The Mailersend addon connects Newsletter to the MailerSend delivery service via API, routing all platform sends through the provider’s SMTP servers to improve deliverability in inboxes. Configuration requires only the API key and the verified domain in the MailerSend dashboard, enabling open, click, and bounce tracking directly in Newsletter statistics.

Key Features

• Delivery via MailerSend API
  Replaces Newsletter’s standard sending with MailerSend’s transactional endpoint.
• API key configuration
  A dedicated dashboard requests the token and verified domain, eliminating the need for manual SMTP adjustments.
• Bounce and reply tracking
  Synchronizes provider feedback with the subscriber list, automatically marking invalid addresses.
• Compatibility with Newsletter queues
  Respects the plugin’s internal scheduler, controlling speed according to the account limit.
• Support for campaigns and automated messages
  Routes newsletters, autoresponders, and transactional emails through the same sending channel.

Mailersend Benefits

• Better deliverability
  Reduces spam risk by using specialized infrastructure with authenticated IPs.
• Cleaner lists
  Provider feedback keeps the database healthy without manual cleanup work.
• Scale without your own server
  Allows sending large volumes without relying on WordPress hosting.
• Sending visibility
  Detailed metrics help diagnose declining open rates and adjust campaigns.

Who Is It For?

• Newsletter publishers facing declining deliverability when sending directly through the server.
• Agencies and marketing professionals managing large lists with high monthly volume.
• Stores and content portals that need to separate transactional traffic from standard WordPress sending.

Recommended for those who take email marketing seriously and need a dedicated delivery route, the addon positions Newsletter as the editorial front end and delegates the critical part of the sending infrastructure to MailerSend. The result is a predictable operation, with clear bounce and open metrics, capable of supporting recurring campaigns without overloading the site server.

Preguntas frecuentes