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Mailster – Email Newsletter Plugin

Mailster Email Newsletter Plugin for WordPress being distributed by Codecanyon.

Version
4.1.21
Updated
Nov 12, 2026
License
GPL
Type
Plugin
Mailster – Email Newsletter Plugin

Overview

Mailster Email Newsletter Plugin for WordPress being distributed by Codecanyon. Mailster allows you to create, send and track your Newsletter Campaigns without hassle.

Mailster – Email Newsletter Plugin for WordPress Features

  • Track Opens, Clicks, Unsubscriptions and Bounces
  • Track Countries and Cities
  • Schedule your Campaigns
  • Six types of auto responders
  • Send your latest post to your subscribers
  • Use dynamic and custom Tags
  • Web Version for each Newsletter
  • Embed Newsletter with Shortcodes
  • Forward via Email
  • Share with Social Media Services
  • Unlimited Subscription Forms
  • Sidebar Widgets
  • Single or Double-Opt-in support
  • WYSIWYG Editor with code view
  • Unlimited Color Variations
  • Optional Image embedding
  • Automatic Inline Styles
  • Background Image support
  • Quick Preview
  • Multi language ready
  • SMTP support
  • DomainKeys Identified Mail Support
  • Import and Export for Subscribers
  • Retina Ready

What's included

  • The full pluginEvery file from the developer's release, in one zip.
  • Unlimited sitesInstall it on your own and your clients' sites.
  • GPL licensedFree to use, study and modify.
  • No paymentFree to download, no card needed.

How to install

  1. 1Download the zip file from this page.
  2. 2In WordPress, go to Plugins → Add New → Upload Plugin.
  3. 3Choose the zip, click Install Now, then Activate.

Questions

Is this the developer's own release?

Yes. It is the release published by the original developer, redistributed under the GNU General Public License. The GPL allows anyone to share and resell the code.

Do I get a license key or automatic updates?

No. License keys, one-click updates and support come from the developer's own paid plans. To update, download the newer version here when it is listed and install it over the old one.

Can I use it on more than one site?

Yes. The GPL puts no limit on the number of sites, including client sites.

Why is it free?

During our launch every download that is available on GPL Store is free. Nothing is charged and no card is asked for.

FreeMailster – Email Newsletter Plugin
Available soon