Update filters

filter-rules.py

@@ -11,7 +11,7 @@ BLOCK_EMAIL = [
 ]
 
 BLOCK_KEYWORDS = [
-    'advertising services',
+    'advertising service',
     'email campaign',
     'email preferences',
     'end these email updates',
@@ -100,7 +100,7 @@ BLOCK_ANNOYING = [
     'general election',
     'giving tuesday',
     'hardship leave donations needed',
-    'register to vote'
+    'register to vote',
     'service desk survey request',
     'special election',
     'voter registration'
@@ -304,6 +304,12 @@ def filter_message(self, message):
         message.delete()
         return
 
+    # delete OSU IT Managers list spam
+    if 'osuitmanagers@oregonstate.edu' in normalized_to:
+        self._log_result(message, 'deleting osu it managers spam')
+        message.delete()
+        return
+
     # delete other spam
     if is_in_message(normalized['BLOCK_ANNOYING'], message):
         self._log_result(message, 'junking spam containing annoying content')