Which ports and URLs are used by GMG ColorProof?

In general, GMG ColorProof is designed to connect easily without any special firewall configurations being necessary. However, in some situations, for example in a corporate environment with strict security policies, a firewall might be set up to block all unknown connections. In this case, you will need to configure the firewall to allow the connection.

Please refer to our latest topic which lists all ports and endpoints across products:
Ports and Endpoint URLs for Proxy and Firewall Configuration