
Bentostudio Mail is a modular WordPress mail management solution built entirely on native WordPress APIs – no external dependencies, no SaaS account required.
The plugin deliberately focuses on the core functions of SMTP sending and mail logging. For SMTP configuration, it provides a plain SMTP interface only, without pulling in additional third-party service dependencies. The two core areas – SMTP settings and mail logging – can also be used independently of each other: for example, you can configure SMTP sending only, without logging any mails, or use the mail log without changing anything about the SMTP route.
SMTP Sending
- Simple configuration of the SMTP sending method directly in the WordPress backend.
- Technically thorough two-step connection diagnostics: a raw socket probe (
fsockopen()) followed by a full PHPMailer handshake with a captured debug transcript. - Send a live test email to confirm end-to-end delivery.
- Detects other active third-party SMTP plugins and notes that, due to hook load order, its own settings take precedence for actual sending.
Mail Log & Statistics
- Stores sent emails (similar in principle to Flamingo).
- Privacy-friendly by design: data is stored exclusively in your own server’s local database – no external services or cloud connections involved.
- Freely configurable retention by entry count and/or age, helping you apply the data minimization / storage limitation principle required by data protection laws such as GDPR (EU/UK), CCPA/CPRA (California), LGPD (Brazil), PIPA (South Korea), PDPA (Singapore), and DPDPA (India).
- Dashboard with live SMTP status, delivery statistics, and an activity overview.
- Logs failed delivery attempts.
- Identifies the sending source in the statistics (e.g. Contact Form 7, WordPress system notifications).
Role-Based Access Control
- Assign access to the statistics and SMTP settings with a single click.
- Uses WordPress’s existing user roles (Editor, Shop Manager, etc.) – no separate permission system required.
- Four granular capabilities, one per module page.
Other Technical Features
- Clean uninstall: removes the database table and every
wp_optionsentry the plugin ever wrote.
Screenshots

Overview dashboard with live SMTP status, delivery statistics, and a recent mails table.

Statistics page showing sent mails, success rate, and errors, plus the full mail log view.

SMTP settings page with connection test and debug view.

Plugin setup - role assignment for statistics and SMTP access.

Plugin setup - statistics settings (enable/disable, delete logs, retention count and period).