MacOS Sign and Notarize app under company proxy

Hi, i'm trying to sign and notarize my app under company proxy, but I cannot reach timestamp service nor notarytool services. what I have to open on my firewall in order to reach them?

During Timestamp service call i'm receiving a generic "Timestamp service is not avaialble" but i know that out of company network i can reach it.

what I have to open on my firewall in order to reach them?

I talk a bit about the timestamp service in TN3161 Inside Code Signing: Certificates. There’s also more concrete info in the Include a secure timestamp section of Resolving common notarization issues.

On the notarisation front, see Ensure your build server has network access in Customizing the notarization workflow.

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Quinn “The Eskimo!” @ Developer Technical Support @ Apple
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