# Allowed Domains
<a name="allowed-domains"></a>

For WorkSpaces Pools users to access WorkSpaces, you must allow various domains on the network from which users initiate access to the WorkSpaces. For more information, see [IP address and port requirements for WorkSpaces Personal](workspaces-port-requirements.md). Note that the page specifies that it applies to WorkSpaces Personal but it also applies to WorkSpaces Pools.

**Note**  
If your S3 bucket has a “.” character in the name, the domain used is `https://s3.<aws-region>.amazonaws.com`. If your S3 bucket does not have a “.” character in the name, the domain used is `https://<bucket-name>.s3.<aws-region>.amazonaws.com`.