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v1.1.6 Updated Aug 31, 2026

Newsletter | PostMark Delivery Addon

Enhance your email marketing efforts with the Newsletter | PostMark Delivery Addon. This powerful tool seamlessly…

  • Instant download
  • Unlimited domains
  • Virus-scanned files

Version history

5 releases available — use the latest unless you need an earlier build.

  • v1.1.6 Current 31 Aug 2026
  • v1.1.5 22 Jun 2026
  • v1.1.4 20 May 2026
  • v1.1.3 30 Apr 2026
  • v1.1.2 1 Mar 2026

Earlier builds are available to customers who own this product — sign in to download them.

Overview

What you’re getting

Enhance your email marketing efforts with the Newsletter | PostMark Delivery Addon. This powerful tool seamlessly integrates with your existing Newsletter plugin, ensuring your emails reach your audience’s inboxes without a hitch. Say goodbye to delivery issues and hello to higher open rates! With PostMark’s reliable infrastructure, you can trust that your messages will be sent quickly and efficiently. Plus, the intuitive setup means you can get started in no time. Whether you’re sending newsletters, promotional emails, or updates, this addon is designed to streamline your communication process.

Key Features

  • Seamless integration with the Newsletter plugin for reliable email delivery.
  • Utilizes PostMark’s robust infrastructure for fast and efficient sending.
  • Improved open rates thanks to enhanced delivery reliability.
  • User-friendly setup process to get you started quickly.
  • Real-time tracking and analytics to monitor your email performance.
  • Customizable settings to tailor your email delivery preferences.
  • Support for multiple email campaigns, perfect for growing businesses.
  • Regular updates to ensure compatibility and performance improvements.
Installation

Up and running in minutes

What you’ll need

  • After downloading, unzip the package first. It may contain extras such as documentation or bundled templates — make sure you install the correct plugin file.
  1. Unzip the Plugin File

    Find the downloaded .zip file on your computer. Right-click it and extract its contents to a new folder.

    Unzip the Plugin File
  2. Upload the Plugin Folder

    Navigate to the wp-content/plugins folder on your website, then drag and drop the unzipped plugin folder into it.

    Upload the Plugin Folder
  3. Activate the Plugin

    Log in to your WordPress dashboard and open the Plugins menu. Your new plugin will be listed — click Activate to finish.

    Activate the Plugin
FAQ

Questions, answered

Is this the original product?

Yes. You receive the original files, redistributed under the GNU General Public License that WordPress products are built on. Files are not modified by us; every upload is virus-scanned before release.

How many websites can I use it on?

The GPL places no limit on the number of sites. You can install this plugin on as many domains as you like.

How do updates work?

When the vendor releases a new version we update the package on our site. Download the latest version from your account and install it over the previous one, or use the Request Update button to nudge us if a version looks stale.

Do I need a license key?

No license key is required for normal use. A small number of products need extra activation for premium API features — when that applies, a note is shown on this page with exact instructions.

What if something doesn’t work?

Open a support ticket from your account and we’ll help you out. If you find a broken file, and we’ll fix it quickly.

Better value

Or get all 16,000+ products

$14/month — every plugin, theme and template on the site, this one included. Cancel anytime.