Mailtrap for WordPress is primarily a transactional-mail router. The plugin's own configuration lives in wp_options under keys like mailtrap_api_token and mailtrap_from_address, while the actual send-status data lives in Mailtrap's hosted dashboard. When the bundled local-logging option is enabled, recent attempts land in a small custom table or a serialised option row depending on version.

The default WordPress Tools screen shows a single test-mail button and a settings tab. Operators cannot scan recent outgoing mail by recipient, status, or template inside WP Admin without bouncing to the Mailtrap dashboard. Failed-send triage, recipient-domain breakdowns, and per-form attribution all require a context switch even though the local log already holds the row data.

SleekView reads the local log table when present and falls back to a normalised view over the serialised wp_options payload, exposing recipient, subject, status, response code, and timestamp as first-class columns. Re-sending a failed message routes through the plugin's own retry handler so transactional hooks fire correctly.

Transactional mail is invisible until something breaks: a customer's receipt does not arrive, a password reset bounces, a form notification stalls in a queue, and the support thread starts asking why. The Mailtrap dashboard has the answers but lives outside WP Admin, which means support, ops, and developers each have to switch context to investigate a single failed send. Mailtrap for WordPress already writes most of the data operators need into wp_mailtrap_log when local logging is on, well-indexed by send time and recipient.

What is missing is the workspace where rows can be filtered by status, grouped by domain, and triaged in bulk. SleekView reads the log directly and exposes those operations as saved views. Support can search by recipient without leaving WP.

Developers can audit failure rates per source plugin. Ops can track Gmail and Outlook delivery cohorts as the deliverability surface shifts. The hosted Mailtrap dashboard still owns the upstream analytics; SleekView owns the WP-side triage surface.