Answer
The remote POP3 client has disconnected from GMS Mail. GMS Mail has recorded the log off time and some details about the client activity.
In this case, session Undefined processed a connection from Undefined@Undefined who was operating a client at the IP address Undefined. When the user logged off they had read Undefined messages, deleted Undefined messages and received Undefined bytes of mail data.
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Keywords:POP3 QUIT Statistics 8209