Google Message Security for Google Apps Administration Guide - Manual (Page 331)

Reports 331
Spam by Filter Name (Inbound)
Number of messages quarantined by each category filter.
Effective Catch Rate (Inbound)
Number of messages per domain identified as spam, how many of those
messages were delivered, and the reasons for delivery.
Field Description
Special Offer Number of messages triggering the Special Offer
junk email filter
Bulk Mail General category for junk email filtering (may include
characteristics of the other specific filter categories)
Get Rich Quick Number of messages triggering the Get Rich Quick
junk email filter
Sexually Explicit Number of messages triggering the Sexually Explicit
junk email filter
Blocked Sender Messages quarantined because the specific sender
address was listed in either the user or org-level
Blocked Senders list
Blocked Server Messages quarantined because the domain was
listed in a Blocked Senders list, not a specific
address
Racially Insensitive Number of messages triggering the Racially
Insensitive junk email filter
Blatant Spam Blocked Number of messages blocked as obvious spam by
Blatant Spam Blocking
Field Description
Domain Domain to which the messages were sent.
Identified Spam
Messages Number of messages identified as spam.
Delivered Spam
Messages Number of spam messages delivered to domain
users.
Delivered to registered
Users Number of spam messages delivered to users
registered with the message security service.
Delivered due to Org
approval Number of spam messages delivered because the
senders were approved at the org level.
Delivered due to User
approval Number of spam messages delivered because the
senders were approved by users.