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PDF Security & Access Issues

How to Configure Required Ports and URLs for Adobe Document Cloud in Firewalls

John WilsonJohn Wilson Oct 23, 2026 868 views

Question details

The administrator needs the official list of ports, domains, and URLs required to allow Adobe Document Cloud services through a network firewall.

How to Configure Required Ports and URLs for Adobe Document Cloud
Product
Adobe Document Cloud
Device & OS
not provided
Scenario
Configuring enterprise network firewalls or proxy servers to permit access to cloud document services.
Observed behavior
The network firewall or proxy is blocking cloud services, preventing users from accessing or authenticating with Adobe Document Cloud.
Before you start

Ensure you have administrative privileges to modify your organization's network firewall, proxy configuration, or endpoint security settings before attempting to adjust allowlists.

Solution 1Recommended

Configure Firewall and Proxy Allowlist for Document Cloud

Add the official domains and ports to your network's allowlist and configure proxies to bypass SSL inspection for required endpoints.

Cloud services require specific network pathways to function properly. Relying on URLs found in page source codes is unreliable as cloud infrastructures are highly dynamic.

To ensure continuous access, administrators must configure network appliances to allow outbound traffic to official domains rather than hardcoded IP addresses.

1
Consult Official Deployment Documentation

Navigate to Adobe's official enterprise network and Document Cloud allowlist documentation to retrieve the most up-to-date list of required endpoints and domains.

2
Allow Outbound HTTPS and HTTP Traffic

Configure your firewall rules to permit outbound traffic on Port 443 (HTTPS) and Port 80 (HTTP) for all specified cloud service domains.

3
Bypass Proxy SSL Inspection

Add the required authentication and cloud storage URLs to your proxy server's SSL decryption bypass list. Deep packet inspection often breaks the certificate trust chain required for cloud login.

Configure Firewall and Proxy Allowlist for Document Cloud
Use Fully Qualified Domain Names: Cloud services utilize Content Delivery Networks (CDNs) with dynamic IP addresses. Always configure your firewalls using Fully Qualified Domain Names (FQDNs) rather than static IP addresses to prevent connection drops.
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Frequently Asked Questions

Why does my PDF software fail to authenticate on a corporate network?

Corporate networks often use strict firewalls or proxies that intercept web traffic. If the proxy inspects the SSL certificate of the cloud service, authentication will fail until the service's URLs are added to the proxy bypass list.

Do I need to open inbound ports for document cloud services?

No, standard document cloud services generally only require outbound connections on ports 80 and 443. Inbound ports do not need to be opened, keeping your internal network secure.

Can I use static IP addresses instead of domain names for my firewall rules?

It is highly discouraged. Cloud services use load balancers and dynamic IP addresses that change frequently. You should always use the official domain names (FQDNs) in your network allowlists to maintain stable connectivity.