To enable flexible integration with third-party log management systems, Trend Micro Email
Security supports Common Event Format (CEF) as the syslog
message format.
Common Event Format (CEF) is an open log management standard created by HP
ArcSight. Trend Micro Email
Security uses a subset of the CEF
dictionary.
The following tables outline syslog content mapping between Trend Micro Email
Security log output and CEF syslog types.