diff --git a/modoboa/extensions/stats/graphics.py b/modoboa/extensions/stats/graphics.py
index 80ca0af88..13a943085 100644
--- a/modoboa/extensions/stats/graphics.py
+++ b/modoboa/extensions/stats/graphics.py
@@ -109,8 +109,10 @@ class AverageTraffic(Graphic):
     recv = Curve("recv", "steelblue", ugettext_lazy("received messages"))
     bounced = Curve("bounced", "yellow", ugettext_lazy("bounced messages"))
     reject = Curve("reject", "tomato", ugettext_lazy("rejected messages"))
+    virus = Curve("virus", "orange", ugettext_lazy("virus messages"))
+    spam = Curve("spam", "silver", ugettext_lazy("spam messages"))
 
-    order = ['reject', 'bounced', 'recv', 'sent']
+    order = ['reject', 'bounced', 'recv', 'sent', 'virus', 'spam']
 
 
 class AverageTrafficSize(Graphic):
diff --git a/modoboa/extensions/stats/management/commands/logparser.py b/modoboa/extensions/stats/management/commands/logparser.py
index e898d338c..7af07fa18 100644
--- a/modoboa/extensions/stats/management/commands/logparser.py
+++ b/modoboa/extensions/stats/management/commands/logparser.py
@@ -297,6 +297,14 @@ class LogParser(object):
         if not m:
             return
         host, prog, pid, log = m.groups()
+        m = re.search("(INFECTED|SPAMMY) .* <[^>]+> -> <[^@]+@([^>]+)>.*", log)
+        if m is not None:
+            if m.group(2) in self.domains:
+                if m.group(1) == 'INFECTED':
+                    self.inc_counter(m.group(2), 'virus')
+                elif m.group(1) == 'SPAMMY':
+                    self.inc_counter(m.group(2), 'spam')
+            return
         m = self._id_expr.match(log)
         if m is None:
             self._dprint("Unknown line format: %s" % log)