This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Mailrelay

Description

This plugin allows you to sync all WordPress users with one or more groups in Mailrelay allowing your website users to receive newsletters, notifications etc.

Configuration

Once the extension is installed you will have a new settings option: Mailrelay -> Authentication

At this page, you will need to fill in the following data:

  • Account
  • API Key

The Account information can be found in your Mailrelay’s welcome email.
And your API Key can be created at your Mailrelay account under settings -> API Keys

Once this data is successfully saved you can run the user sync.

Blocks

This plugin provides 1 block.

  • Mailrelay

Installation

Before starting, make sure you have an active Mailrelay.com account and your account has a valid Api Key.

  1. Upload mailrelay folder to the /wp-content/plugins/ directory or download it from the WordPress plugin repository
  2. Activate the plugin through the ‘Plugins’ menu in WordPress
  3. Go to Settings -> Mailrelay and configure your account details

Reviews

February 19, 2025
This plugin is a perfect solution for those using Mailrelay and looking to automatically sync WordPress users. It’s easy to set up and allows new users to be added to specific groups in Mailrelay without any manual work. It runs smoothly and efficiently, making subscriber management effortless. If you’re using Mailrelay for email marketing and need a hassle-free integration with WordPress, this plugin is a great choice. Highly recommended! —————————————————————– Spanish Este plugin es una solución perfecta para quienes usamos Mailrelay y queremos mantener sincronizados los usuarios de WordPress de forma automática. Su configuración es sencilla y permite agregar fácilmente nuevos usuarios a grupos específicos dentro de Mailrelay sin necesidad de procesos manuales. Funciona de manera estable y eficiente, facilitando la gestión de suscriptores sin complicaciones. Si utilizas Mailrelay para email marketing y necesitas una integración fluida con WordPress, este plugin es una excelente opción. ¡Muy recomendable!
February 7, 2024
I put the plugin together with my woocommerce, when users buy the account is created automatically but they don’t receive credentials. If I create user manually it gives error.If I deactivate the plugin everything works…
August 31, 2020
Hello, I have been testing this plugin for a while and it seems excellent, thank you very much for the dedication and effort in making it. I wanted to know if it is still compatible with WordPress v 5.5 Regards!!! 🙂
Read all 5 reviews

Contributors & Developers

“Mailrelay” is open source software. The following people have contributed to this plugin.

Contributors

“Mailrelay” has been translated into 5 locales. Thank you to the translators for their contributions.

Translate “Mailrelay” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.

Changelog

2.1.3

Release Date – 24 Oct 2023

  • Fixed a deprecation warning in newer PHP versions

2.1.2

Release Date – 24 Oct 2023

  • Added nonce validation in admin pages

2.1.1

Release Date – 15 Sep 2022

  • Disable clicks in Mailrelay form iframe when displaying it in Gutenberg editor
  • Fix form widget not working on newer Gutenberg editor versions
  • Fix issue with only part of groups being displayed

2.1.0

Release Date – 07 Jul 2022

  • Added Gutenberg block to display Mailrelay signup forms
  • Added WPForms Mailrelay integration
  • Fix issue with subscriber name not being synced correctly.

2.0.2

Release Date – 08 Feb 2022

  • Fix issue with empty subscriber name being synced in certain cases

2.0.1

Release Date – 07 Feb 2022

  • Fix issue with connection settings not being saved

2.0

Release Date – 04 Feb 2022

  • Add option to sync WooCommerce customers
  • Plugin is compatible with WordPress 5.9.
  • Removed support for legacy API

1.8.1

Release Date – 29 Oct 2016

  • Fix a warning depending on error_reporting set in PHP

1.8.0

Release Date – 17 May 2016

  • Add option to automatically sync new users

1.7.4

Release Date – 18 Nov 2015

  • Add German translation