> ## Documentation Index
> Fetch the complete documentation index at: https://docs.corsair.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Database

> MailboxLayer local sync: searchable entities, `.search()` filters, and operators.

The MailboxLayer plugin syncs data locally. Use `corsair.mailboxlayer.db.<entity>.search({ data, limit?, offset? })` with the filters listed per entity.

<Info>
  **New to Corsair?** See [database operations](/concepts/database), [data synchronization](/concepts/integrations), and [multi-tenancy](/concepts/multi-tenancy).
</Info>

## Email Checks

Path: `mailboxlayer.db.emailChecks.search`

```ts theme={null}
const rows = await corsair.mailboxlayer.db.emailChecks.search({
    data: { /* filters below */ },
    limit: 100,
    offset: 0,
});
```

### Searchable filters

| Field         | Type      | Operators                                  |
| ------------- | --------- | ------------------------------------------ |
| `entity_id`   | `string`  | equals, contains, startsWith, endsWith, in |
| `email`       | `string`  | equals, contains, startsWith, endsWith, in |
| `didYouMean`  | `string`  | equals, contains, startsWith, endsWith, in |
| `user`        | `string`  | equals, contains, startsWith, endsWith, in |
| `domain`      | `string`  | equals, contains, startsWith, endsWith, in |
| `formatValid` | `boolean` | equals                                     |
| `mxFound`     | `boolean` | equals                                     |
| `smtpCheck`   | `boolean` | equals                                     |
| `catchAll`    | `boolean` | equals                                     |
| `role`        | `boolean` | equals                                     |
| `disposable`  | `boolean` | equals                                     |
| `free`        | `boolean` | equals                                     |
| `score`       | `number`  | equals, gt, gte, lt, lte, in               |
| `checkedAt`   | `date`    | equals, before, after, between             |

*Every `.search()` also accepts `limit` and `offset` for pagination. `.list()` is available on the same path without the `.search` suffix in code — see [database operations](/concepts/database).*

***