Hello!
To be clear, do specific emails fail to be retrieved from the server, without any mention in the logs?
How are you processing emails once they are retrieved? In theory if a script associates the message with an incident then the message will not appear on the inbox page.
There could also be a problem recorded in the client.log file, depending on what is actually happening.
-P.J.
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Patrick (PJ) McKenna
SOAR Development
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