Audit trail - Lerian

The Audit trail is a chronological, immutable record of every action performed on Banco Central do Brasil (BCB) mail in BC Correios. It provides traceability and regulatory compliance evidence, and it can be exported as CSV.

Accessing the Audit trail

Open Reporter > BC Correios > Audit from the left-side menu.

The Audit trail requires the audit:get permission, which also covers CSV export. Without it, you see a “not authorized” page. Audit events are retained for 5 years.

Reading the audit table

Each row records one event:

Column	Description
Action	The type of event (see the list below).
User	The user who performed the action, or `System` for automated events.
Mail	The related mail, when applicable. Click to open its detail view.
Date	When the event occurred.

Tracked actions

Action	When it is recorded
`Mail received`	New mail arrives from the BCB.
`Mail read`	A mail is opened.
`Mail archived`	A mail is archived locally.
`Mail restored`	An archived mail is restored.
`Mail cancelled`	The BCB reports a mail as cancelled.
`Mail sent`	A communication is transmitted to the BCB.
`Attachment downloaded`	An attachment is downloaded.
`Search performed`	An operator runs a search.
`Settings updated`	Configuration is changed.
`BCB connection tested`	A connection test is run.

Filtering events

Use the filter bar to focus the trail:

From date and To date — restrict to a date range. The default range is the last 7 days.
Action — show only one action type, or all actions.
Per page — control how many rows are shown.

Exporting to CSV

Click Export CSV to download the currently filtered events. The export honors the active action and date-range filters, so you can produce a targeted compliance report.

Export after setting a date range and action filter to generate evidence for a specific event type or reporting period.

Mail folders

Settings

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​Accessing the Audit trail

​Reading the audit table

​Tracked actions

​Filtering events

​Exporting to CSV

Accessing the Audit trail

Reading the audit table

Tracked actions

Filtering events

Exporting to CSV