Exchange 2016 - certificate error external

Hello everyone, I am doing some labs with microsoft exchange 2016 to acquire more knowledge, I am with some doubts.

1 - I generated a signed Auto Certificate, internally it is accessing without problems.

2 - When performing Access Outlook Web Access is experiencing error, is this expected because CA is internal?

Thank you.
Rods IT AnalystAsked:
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Valentina PerezExchange ServersCommented:
Hi Rods,

It is normal behaviour. Externally, the pcs will not trust the certificate.

You need to install the certificate in the external computers.

If you want to use externally, the best option is to buy a certificate from a third party CA.


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