Spam Definitions on the status page displays "The definitions has a time stamp in the future" for status.
"The definitions has a time stamp in the future"
The message “The definition has a timestamp in the future” is displayed if the system date is earlier than the spam definition date.
The causes may include:
Messaging Gateway 10.0 or later
Correcting date and time on the affected host(s) will resolve the issue.
service osconfig restart`