OZD Newsletter Manager provides a self-hosted newsletter subscription workflow without requiring an external service. It includes an accessible two-step form, optional double opt-in, unsubscribe links, subscriber administration, automatic form placement, and portable backups.

The plugin does not add analytics tracking or contact external services. Email delivery uses the standard WordPress wp_mail() function.

Main features

Accessible, responsive subscription form
Shortcode: [ozdebul_newsletter]
Legacy widget support
Theme-template function: echo ozdebul_newsletter_form();
Optional automatic placement after the header, before or after content, or in the footer
Display scope for the front page, posts page, singular content, or the entire public site
AJAX or standard form submission
Optional full-name field
Double opt-in and expiring confirmation links
Unsubscribe links and optional welcome email
Subscriber search, status filtering, pagination, individual actions, and bulk actions
Complete JSON subscriber backups
UTF-8 CSV import and export
Import conflict handling: update existing subscribers or skip duplicates
Rate limiting and a honeypot field
WordPress personal data exporter, eraser, and suggested privacy-policy text
Developer actions and filters
English source plus Turkish, German, French, Spanish, Italian, and Russian translations

Developer API

The public PHP helper returns escaped template output:

ozdebul_newsletter_form( $args = array() )

Frequently used filters:

ozdebul_ebulten_default_settings
ozdebul_ebulten_settings
ozdebul_ebulten_sanitized_settings
ozdebul_ebulten_form_html
ozdebul_ebulten_template_path
ozdebul_ebulten_should_display_automatically
ozdebul_ebulten_request_data
ozdebul_ebulten_subscriber_data
ozdebul_ebulten_subscribe_result
ozdebul_ebulten_error_result
ozdebul_ebulten_import_rows
ozdebul_ebulten_import_subscriber_data
ozdebul_ebulten_export_rows
ozdebul_ebulten_export_payload
ozdebul_ebulten_confirmation_mail
ozdebul_ebulten_welcome_mail
ozdebul_ebulten_admin_notification_mail
ozdebul_ebulten_mail_headers
ozdebul_ebulten_replace_tags
ozdebul_ebulten_allowed_statuses
ozdebul_ebulten_visitor_ip

Frequently used actions:

ozdebul_ebulten_loaded
ozdebul_ebulten_before_handle_request
ozdebul_ebulten_before_save_subscriber
ozdebul_ebulten_after_save_subscriber
ozdebul_ebulten_before_send_confirmation_mail
ozdebul_ebulten_after_send_confirmation_mail
ozdebul_ebulten_before_send_welcome_mail
ozdebul_ebulten_after_send_welcome_mail
ozdebul_ebulten_before_confirm_subscriber
ozdebul_ebulten_after_confirm_subscriber
ozdebul_ebulten_before_unsubscribe_subscriber
ozdebul_ebulten_after_unsubscribe_subscriber
ozdebul_ebulten_before_admin_change_status
ozdebul_ebulten_after_admin_change_status
ozdebul_ebulten_before_admin_delete_subscriber
ozdebul_ebulten_after_admin_delete_subscriber
ozdebul_ebulten_after_import_subscribers

Privacy

OZD Newsletter Manager stores subscriber data in a custom WordPress database table. It does not transmit subscriber information to the plugin author or any external service. Site owners are responsible for their consent text, privacy disclosures, retention period, email configuration, and applicable laws.