---
title: "Prohibit Sending Attachments (Custom Permission)"
slug: "prohibit-sending-attachments-custom-permission"
updated: 2022-07-13T20:56:04Z
published: 2022-07-13T20:56:04Z
canonical: "docs.blackthorn.io/prohibit-sending-attachments-custom-permission"
---

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

# Prohibit Sending Attachments (Custom Permission)

## Disallow Users from Sending Attachments in Messages (Custom Permission)

In the new January '22 release, we introduced a Custom Permission that controls which users are allowed to send attachments in their SMS messages.

## Prevent Users from Sending Attachments in Messages (Custom Permission)

1. Go to Setup.
2. Create a new Permission Set.
3. Assign one or more users to the Permission Set.
4. Apps > Custom Permissions.
5. Click **Edit**.
6. Add the Custom Permission: "simplesms.Prevent Textey Attachments".
7. Click **Save**.

Now Login to the assigned user and check the Blackthorn Messsaging Messenger!