HM User Activation

Replaces WordPress Multisite's default wp-activate.php flow with a site-level activation page, customisable emails, and block-based templating.

Requirements

• WordPress Multisite
• WordPress 6.5+
• PHP 8.1+

Features

Site-level activation page — on plugin activation a draft page is created, pre-populated with the activation form block and conditional success/error blocks. Publish it and assign it in settings.

Customisable activation email — replaces the default network activation email with one that links to your site's own activation page. Subject, from name, from address, and body are all editable.

Post-activation welcome email — optionally send a follow-up email containing the user's credentials once their account is activated. Independently configurable from the activation email.

Auto-login — optionally log users in immediately after a successful activation (admin-controlled).

Block editor support — three block editor additions for building the activation page:

Block bindings — individual binding sources for use anywhere in the editor:

• Activation: Error message
• Activation: Username / Activation: Username (formatted)
• Activation: Password / Activation: Password (formatted)

Setup

1. Activate the plugin on the target site.
2. Go to Settings → User Activation and configure:
   • Activation page — select the generated draft page (publish it when ready).
   • Log in page URL — used as {login_url} in the welcome email.
   • Email templates for both the activation and welcome emails.
3. Users who register will receive your custom activation email linking to the configured page.

Email placeholders

Activation email

{site_name} {site_url} {network_name} {username} {activation_link}

Welcome email

{site_name} {site_url} {network_name} {username} {password} {login_url}