---
page_type: error
code: 30880
message: "30880: Campaign vetting rejection - Unknown Error"
level: ERROR
product: Programmable Messaging
---

## Description

The campaign submission has been reviewed and it was rejected because of an unknown reason.

### Possible Causes

The campaign cannot be approved because of an unknown error and may stem from an issue raised by other vetting parties in the ecosystem.

### Possible Solutions

Our Support team has the means to obtain more detailed information about this specific error. Please contact [Twilio Customer Support](https://www.twilio.com/help/contact) for assistance in understanding the underlying problem and finding a resolution.