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Newsletter

Turn site visitors into a mailing list and send campaigns without leaving the admin panel.

  • Subscription forms — inline tag {newsletter_form} for any theme template, or automatic embedding into the site footer (skipped when the theme already has its own form).
  • Double opt-in — confirmation email, one-click unsubscribe link in every campaign, GDPR consent checkbox with a policy link.
  • Lists — segment the audience and target a campaign at a single list.
  • Campaigns — subject, preheader and HTML body with %name%, %email%, %site_name%, %unsubscribe_url% placeholders, plus a test send to yourself.
  • Batch delivery — the first batch leaves immediately, the rest is picked up by a token-protected cron endpoint. Delivery is idempotent, so a timeout never produces duplicates.
  • Statistics — opens via a tracking pixel, clicks via a redirect limited to a per-campaign link whitelist, with rates per campaign and a list of tracked links.
  • Brevo and Mailchimp — mirror confirmed subscribers to either service and verify the key with one button.
  • CSV import and export — move an existing list in, take a filtered selection out.
  • Privacy first — only a salted hash of the IP is stored, opens and clicks can be switched off independently.

Works on MySQL and PostgreSQL, needs no composer packages and never edits your theme.

Version Date Requires Size
1.0.0 2026-08-19 PHP >=8.3 · Celena >=3.6 89 KB

Initial marketplace release

Requirements

  • PHP >=8.3 or newer
  • Celena CMS >=3.6 or newer
  • Tested up to Celena CMS 3.6

Installation

After purchase you receive a license key. Install the package from the client admin panel — it will ask for the key on activation.

  1. Open Plugins/Themes in your Celena admin panel.
  2. Click “Install from file” and upload the downloaded archive (or use “Install from marketplace” if connected).
  3. Activate the package — for paid packages, enter the license key when prompted.

Full installation guide in the documentation →