You open the service at work.
The homepage loads.
But when you try to log in, something fails.
The login page refuses to appear.
Or the authentication request never completes.
Yet the same service works perfectly at home.
Same device.
Same account.
The only difference is the company network.
In many cases, the login system is not broken.
Your company proxy server may be interfering with the request.
Why Companies Use Proxy Servers
Many corporate networks route internet traffic through proxy servers.
A proxy server acts as an intermediary between your device and the external internet.
- Monitoring outgoing network traffic
- Filtering restricted services
- Logging network activity
- Applying corporate security policies
Because all traffic passes through the proxy, the system can block certain requests.
How Proxy Servers Break Login Systems
Modern login systems rely on secure authentication flows.
Some of these requests use redirects, tokens, or external identity providers.
If the proxy server blocks or modifies these requests, the login process may fail.
This is why the homepage loads but the login step never completes.
Signs the Company Proxy Is Causing the Issue
- The service works normally on mobile data
- The same login works outside the office
- Only the login step fails on the company network
- Other cloud services show similar behavior
These signs usually indicate that the corporate proxy server is interfering with authentication.
What You Can Do
- Try logging in using a different network
- Ask the company IT team whether the service is restricted
- Request access approval if the platform is blocked
If the proxy rule is part of the company network policy, only the administrator can modify it.
If a website loads but the login page fails only on your work network,
the service itself usually isn’t the problem.
The company proxy server may be blocking the authentication process.