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verified the certificate information of https://jenkins.example.com/github-webhook with https://cryptoreport.websecurity.symantec.com/checker/.

Github repeatedly says following

We couldn’t deliver this payload: Peer certificate cannot be authenticated with given CA certificates

here is the screenshot of the message: enter image description here

chandan
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  • You likely need to install the certificate on GitHub Enterprise https://help.github.com/enterprise/2.11/admin/articles/command-line-utilities/#ghe-ssl-ca-certificate-install – osowskit Nov 16 '17 at 22:44

1 Answers1

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Its very likely a missing CA cert in the certificate chain. Try the Qualys checker, and compare the CA chain report to the CA certs bundle provided by your cert provider. You may be missing an intermediate.

Rodrigo Murillo
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