Exchange Data Provider for Lightning

ssl__error_unknown_issuer

Asked by scoopex

Hi,
i configured the provider according to your description using the url.

https://DOMAIN\user@hostname_of_exchangeserver/EWS/Exchange.asmx

On connect i get a message which complains that the ssl-certificate of my server is not valid because
the signing certificate is not known.

Errorcode: sec_error_unknown_issuer

There is no possibility to approve this certificate....

Regards
Marc Schöchlin

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Exchange Data Provider for Lightning Edit question
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This question was originally filed as bug #636893.

Revision history for this message
Simon Schubert (corecode) said : 		#1

This is a Thunderbird usage question.

Revision history for this message
scoopex (ms-ubuntu) said : 		#2

Sure, but typically there is a possibility to approve the certificate.
In my case the notification windows does not provide this possibility...

Revision history for this message
Simon Schubert (corecode) said : 		#3

Simon Schubert suggests this article as an answer to your question:
FAQ #1290: “How to accept an exception for an “invalid security certificate”?".

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