1. Click the Gmail icon in the the applications tab of the TC Portal.
![](https://media.screensteps.com/image_assets/assets/008/880/016/original/fc4d70cc-0e25-421d-b9ca-03256ff2fe7c.png)
2. Open the Space that you wanted to block.
![](https://media.screensteps.com/image_assets/assets/005/762/026/original/1cf84763-6e08-48a5-a04f-844b0d434914.png)
3. Point to the space name and click on the three stacked dots.
![](https://media.screensteps.com/image_assets/assets/004/793/661/original/7a9a896e-b1f6-43fd-b67c-346a325acd6e.png)
4. Click Block this space.
If the space is within your organization, this option is Block this space.
![](https://media.screensteps.com/image_assets/assets/005/762/028/original/1635bc94-8105-4664-b4d8-186351001587.png)
You can only do this for external spaces.
![](https://media.screensteps.com/image_assets/assets/005/762/030/original/9f8cca32-b9ff-4912-8ce2-baf1f8a84bdc.png)
5.1. Check off the box for Report this space as spam or abuse [1]. Then, click Block [2].
![](https://media.screensteps.com/image_assets/assets/005/762/032/original/5c103423-4aaf-457a-b62b-6eace6e4d552.png)
6. Click Block.
![](https://media.screensteps.com/image_assets/assets/004/793/669/original/162bb1a6-fbda-407c-8feb-6cabc437996a.png)