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KLOGIT Engineers
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Enable UM for User

Enabled TLS 1.2 over 2 months ago and have setup many users since then, but now we cannot enable UM for a user. I only mention TLS because that is what forums say is the cause.

Here is the error

Unified Messaging can't validate or generate a UM PIN for mailbox 'user@domainname.com' : An error occurred while accessing the user's mailbox. Details: The underlying connection was closed: An unexpected error occurred on a send.
Exchange* Unified Messaging

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KLOGIT Engineers

8/22/2022 - Mon