1 files changed, 13 insertions, 0 deletions
diff --git a/antispam.7 b/antispam.7
index b63ac1e..3eb51a6 100644
--- a/antispam.7
+++ b/antispam.7
@@ -137,6 +137,19 @@ plugin {
 
     #=====================
     # mail sending plugin
+    #
+    # Because of the way this plugin works, you can also use it
+    # to train via an arbitrary program that receives the message
+    # on standard input, in that case you can use the config
+    # options antispam_mail_spam and antispam_mail_notspam for
+    # the argument that distinguishes between ham and spam.
+    # For example:
+    #   antispam_mail_sendmail = /path/to/mailtrain
+    #   antispam_mail_sendmail_args = --for;%u
+    #   antispam_mail_spam = --spam
+    #   antispam_mail_notspam = --ham
+    # will call it, for example, like this:
+    #   /path/to/mailtrain --for jberg --spam
 
     # temporary directory
     antispam_mail_tmpdir = /tmp