If you see an error about missing Mailster tables, visit your update page at https://yourdomain.com/wp-admin/admin.php?page=mailster_update (replace with your domain) to fix it. Alternatively, deactivate and reactivate the plugin to run a database check and create any missing campaigns.
Mailster stores subscribers, lists, forms, queues, logs, and interaction events in custom tables using the InnoDB engine and utf8mb4_unicode_520_ci collation. The prefix adapts to your WordPress installation (shown below as wp_). 💡 Tip: Interact with this data via Mailster’s APIs and hooks. Direct SQL edits are rarely necessary. Action Tables (Events) These tables record sends, […]