> ## Documentation Index
> Fetch the complete documentation index at: https://data-foundation.rockerbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Postie

> Learn how to set up Postie direct mail integration with Rockerbox

**Note:** Postie's retargeting campaigns require a separate integration. If you are running retargeting campaigns through Postie, contact [support@rockerbox.com](mailto:support@rockerbox.com).

## Setup Process

1. Enable the Postie integration on the [Advertising Platforms](https://app.rockerbox.com/v3/data/marketing/advertising_platforms/connect) page in your Rockerbox account
2. Contact [support@rockerbox.com](mailto:support@rockerbox.com) with the launch date and the [tier structure](https://help.rockerbox.com/article/obce43haen-1-hierarchy-mappings) you'd like applied
3. Contact Postie and request they schedule automated reporting to Rockerbox following the requirements below

## Log File Delivery

Postie delivers log files to Rockerbox via S3.

* Contact [support@rockerbox.com](mailto:support@rockerbox.com) for S3 endpoint details
* Files should be sent **for each drop** as soon as they are ready (typically a few days after the in-home date)
* Files should include all mail recipients and should **not** include holdouts

**Required Columns** (must match exactly, including capitalization and spacing):

```
First Name
Last Name
Email
Address 1
Address 2
City
State
Zip
Creative Name
Creative ID
Audience Name
Audience External ID
Mail Piece ID
Campaign Name
Amount
In Home Date
```

## Verification

After setup:

1. Confirm files are being delivered to the correct S3 endpoint
2. Verify data appears in Rockerbox dashboard
3. Contact [support@rockerbox.com](mailto:support@rockerbox.com) for QA assistance