Reverse proxy imports PFX but private key unusable

Minimal guidance for messy support realities.

Scenario

An admin imports a PFX successfully, but the proxy or appliance claims no usable private key is present.

Recommended Resolution Path

  1. Verify the export included the private key and compatible key algorithm for the platform.
  2. Check import password, key permissions, and whether the appliance requires a different format.
  3. Test the PFX on another system to confirm it is not corrupted.
  4. Standardize certificate packaging for appliances so future renewals are less brittle.

Technician Notes

Document what changed, what confirmed the fix, and whether the issue points to a broader standards gap worth addressing for the client.