Logger

Receive structured lifecycle events without choosing a logging library for you.

src/lib/mailer.ts

import { logger } from "@postbote/plugin-logger";

const logging = logger({
  capture: "counts",
  onEvent: (event) => appLogger.info(event),
});

Capture mode	Data on `send:start`
`"none"`	No recipient information
`"counts"`	`toCount` only, the default
`"full"`	Recipient count and `to` addresses

The plugin emits send:start, send:success, send:error, and attempt:error events. Event values are plain JSON-compatible data, never Error instances. Exceptions thrown by onEvent are ignored.

Place logger() before failover() to report one final send outcome plus failed-attempt events.