pmg-mail-filter.adoc: document what objects

diff --git a/pmg-mail-filter.adoc b/pmg-mail-filter.adoc
index 92127c683f856ba12960e27b8f4917b5fe4ce485..6a4d8f81fb36e2264a52cd3011e0b647b29d329c 100644 (file)
--- a/pmg-mail-filter.adoc
+++ b/pmg-mail-filter.adoc
@@ -188,6 +188,37 @@ We have two important WHO objects called 'Blacklist' and
 'Whitelist'. Those are used in the default ruleset to globally block
 or allow specific senders.
 
 'Whitelist'. Those are used in the default ruleset to globally block
 or allow specific senders.
 

+
+WHAT - objects
+--------------
+
+image::images/screenshot/pmg-gui-mail-filter-what-objects.png[]
+
+WHAT - objects are used to classify the mail content. A single object
+can combine multiple items, and the following item types are
+available:
+
+Spam Filter::
+
+Matches if configured value if greater than the detected spam level.
+
+Virus Filter::
+
+Matches on infected mails.
+
+Content Type Filter::
+
+Can be used to match specific content types.
+
+Match Filename::
+
+Uses regular expressions to match attachment filenames.
+
+Archive Filter::
+
+Can be used to match specific content types inside archives.
+
+

 WHEN - objects
 --------------
 
 WHEN - objects
 --------------