Hi @YETIANRI EMMANUEL OUSMANE SORI
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According to machine translation, your question is:
I'm having an issue with my Exchange server. When I try to connect to the server, I receive an error message: "localhost cannot currently handle this request HTTP ERROR 500."
To narrow down this issue, please share the following information:
1.Is it a fresh install? If not, what changes have been done before this issue?
2.Do you have other Exchange servers in the environment?
3.Can you login OWA (https://localhost/owa) correctly? Does Exchange Management Shell work?
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