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  1. Home
  2. Plugins
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  4. Mailster WordPress Newsletter Plugin
Mailster WordPress Newsletter Plugin icon

Mailster WordPress Newsletter Plugin

Send beautiful newsletters from WordPress. Collect subscribers with signup forms, automate your emails for WooCommerce, blog post notifications & …

By EverPress·Newsletters·Free
3.5(8 reviews)
·9.0K+ active installs·Updated 1 year ago
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As of April 2026, Mailster WordPress Newsletter Plugin is a WordPress newsletters plugin with 9.0K+ active installations and a 3.5/5 rating from 8 reviews. It has been downloaded 41K+ times in total. Requires WordPress 6.0+ and PHP 7.4+. Available on WordPress.org since 2017. Last updated 1 year ago — may have compatibility concerns. Downloads are down 16% this week. Support resolution rate: 100%. Top alternative: MailMunch – Grow your Email List.

3.5/58 reviews
9.0K+active installs
100%resolved
9 yearssince 2017

Overview

Mailster is an easy to use Email Newsletter Plugin for WordPress. Create, send and track your Newsletter Campaigns without hassle

Send Your Latest Posts, Products, Events or any other post type

Mailster lets you send all your posts, products, events or other custom post types. Every type can also be used for email automation.

Welcome Your New Subscribers

Set up your welcome series and leave the rest to Mailster.

You sit back and focus on your business while Mailster makes sure your new subscribers feel welcome.

Free and Premium Templates

Mailster offers you a choice of more than 400 free and premium designs.

Create stunning and engaging campaigns in minutes!

GDPR Compliance

When it comes to GDPR compliance, Mailster is your newsletter marketing tool of choice: Mailster fully complies with…

Read full description on WordPress.org

Ratings & Reviews

3.58 reviews
5 ★
5
4 ★
0
3 ★
0
2 ★
0
1 ★
3

Recent Reviews

Is this plugin supported or developed
by ksaltik·2 months ago

Is this plugin supported or developed .

Awful performance and support
by ninjaneen·6 months ago·1 reply

I don’t often take the time to write a review but the “support” for this plugin is absolutely abysmal. The last FOUR WEEKS of trying to switch from legacy Mailster to new forms has been excruciating. It’s been a complete waste of my time as a developer and a complete waste of my client’s budget, having me liase all this time only to have to give up because ‘support’ won’t help.

Firstly the ‘legacy’ forms were hacked and they were being used to send spam, so the hosting company took the website offline until the issue was sorted. I completely removed the legacy form, got the website back online, and then tried to switch to their new forms….. and then the fun really started!

Their documentation is awful. It’s not even basic. So I kept having to reach out to ask one excruciating question after the next, one question a day, one answer a day. The days and weeks dragged by and we still can’t create a ‘Mailster Homepage’ which is the new feature that replaced the ‘legacy’ feature.

This newsletter was used on a large health organisation website which is funded by the EU. Of course we’re not going to grant 3rd party access to a live website so that can start testing. ONE MONTH LATER and the issues are still not resolved, because ‘support’ have said that they won’t help. The reason? We don’t have a license for the staging/development site which they can use to troubleshoot the issue.

We have now moved to a popular 3rd party solution because this last issue was really just the last straw. When the plugin was still working it would take an entire TWO DAYS just to send ONE newsletter to a small list of 2400 subscribers, even after using their ‘intelligent email throttling” or whatever fancy name they give for a tool that makes no difference at all. We’re not on cheap hosting either. We have dedicated CPU and processors.

Don’t waste your time with this plugin.

Total nightmare
by emma336·2 years ago

What a nightmare of a plugin.

There are virtually no instructions on how to set it up, it’s unreliable and has lots of bugs. We had an issue with it trying to send hundreds of emails without knowing why it was doing it and there’s no way of knowing how to solve the issues.

Before you buy Mailster for WordPress
by Patryk·3 years ago

I’ve been using the plugin for 2 years, it works averagely. Since then they’ve only introduced up to 3 automations, which rarely work. It still doesn’t load blocks and constantly displays error messages. The worst-optimized newsletter plugin.

Considering autoresponders, I’ve tried many times to figure out why some work (despite the same settings) while others don’t send. I also don’t understand why some subscribers receive Auto-responder messages while others don’t, despite being added to the same lists. The time since they registered doesn’t differ from the time those who receive these messages.

The plugin requires a lot of patience from developers, not to mention non-technical users.

  • This topic was modified 3 years, 1 month ago by Yui.
  • This topic was modified 1 year, 1 month ago by Patryk.
  • This topic was modified 4 months, 4 weeks ago by Patryk.
  • This topic was modified 4 months, 4 weeks ago by Patryk.
Thank you
by Musabah-hati·4 years ago

the plugin works very well. Thank you

Download Trends

Today: 10Yesterday: 19This week: 77Period total: 6K

Compatibility

WordPress6.0+ requiredTested up to 6.5.8
PHP7.4+ required

Version Adoption

v2.0
72.9%
v1.0
27.1%

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Frequently Asked Questions

Changelog

2.0.2

  • removed Freemius SDK

2.0.1

  • updated: readme

2.0.0

Completely rewritten from scratch

For further details please visit the changelog on the Mailster Homepage

View full changelog on WordPress.org

Contributors

XaverXaverMailster Newsletter PluginMailster Newsletter PluginEverPressEverPress
Plugin Info
Version
2.0.2
Last Updated
Jun 28, 2024
WP Requires
6.0+
Tested Up To
6.5.8
PHP Requires
7.4+
Active Installs
9.0K+
Downloads
41K+
Added
Jan 13, 2017
Business
Free

Tags

newslettersemail signupemail marketingemail newsletternewsletter signup

Developer

E
EverPress
28 plugins0.1M+ total installs
View all plugins →

Quick Compare

Mailster WordPress Newsletter Plugin vs MailMunch – Grow your Email List→Mailster WordPress Newsletter Plugin vs SendPress Newsletters→Mailster WordPress Newsletter Plugin vs Newsletters→

Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.