diff --git a/filter-rules.py b/filter-rules.py
index ae80e2c..9e49c7c 100644
--- a/filter-rules.py
+++ b/filter-rules.py
@@ -17,7 +17,9 @@ BLOCK_KEYWORDS = [
     'email preferences',
     'end these email updates',
     'manage your preferences',
+    'megacast',
     'modify your preferences',
+    'newsletter',
     'opt-out',
     'opt out',
     'prefer not to receive',
@@ -44,14 +46,18 @@ BLOCK_DOMAINS = [
     'customeriomail.com',
     'exacttarget.com',
     'freshsales.io',
+    'ikigailabs.io',
     'informareachmedia.com',
+    'javentechnologies.com',
     'mailgun.net',
     'malwarebytes.com',
     'mktomail.com',
     'norstar.net',
     'pphosted.com',
     'radware.com',
+    'sendgrid.net',
     'sparkpostmail.com',
+    'techmate.com',
     'thesourcery.com',
     'trustedmailservers.com',
     'znsrc.com'
@@ -60,6 +66,7 @@ BLOCK_DOMAINS = [
 BLOCK_ANNOYING = [
     'charitable fund drive',
     'election reminder',
+    'faculty senate',
     'food drive',
     'food share',
     'general election',
@@ -104,7 +111,8 @@ def filter_message(self, message):
     automated_sources = [
         'coresys@lists.oregonstate.edu',
         'iar.ref@oregonstate.edu',
-        'iar.systems-team@oregonstate.edu'
+        'iar.systems-team@oregonstate.edu',
+        'changes_osu@heliocampus.com'
     ]
     if bool([x for x in automated_sources if(x in normalized_from)]):
         unactionable = [x.lower() for x in [
@@ -128,7 +136,8 @@ def filter_message(self, message):
             'Direct Payment Request',
             'Status Change in your Detail Code Request',
             'loaded into the Index Reimbursement System',
-            'JV required for'
+            'JV required for',
+            'Changes via Tableau REST API at OSU'
         ]]
         if is_in_message(unactionable, message):
             self._log_result(message, 'moving to unactionable')
@@ -154,6 +163,18 @@ def filter_message(self, message):
             move_message(message, 'unactionable')
             return
 
+    # filter ACTWON
+    if 'actwon_administration@lists.oregonstate.edu' in normalized_from:
+        self._log_result(message, 'moving to ACTWON')
+        move_message(message, 'lists/ACTWON')
+        return
+
+    # filter ACUG
+    if 'isacug@oregonstate.edu' in normalized_to:
+        self._log_result(message, 'moving to ACUG')
+        move_message(message, 'lists/ACUG')
+        return
+
     # filter alerts-sig
     if (normalized_from in ['mcc-b11-stor1@oregonstate.edu',
                             'mcc-b12-stor1@oregonstate.edu',
@@ -162,13 +183,13 @@ def filter_message(self, message):
                             'me4012@sig.oregonstate.edu']
             or 'alarm.DatastoreDiskUsageAlarm' in message.subject):
         self._log_result(message, 'moving to alerts-sig')
-        move_message(message, 'alerts-sig')
+        move_message(message, 'lists/alerts-sig')
         return
 
     # filter backup-nightly
     if 'backup-nightly@lists.oregonstate.edu' in message.to:
         self._log_result(message, 'moving to backup-nightly')
-        move_message(message, 'backup-nightly')
+        move_message(message, 'lists/backup-nightly')
         return
 
     # delete conference spam
@@ -261,6 +282,7 @@ def init_filters(self):
     for k,v in self._folders.items():
         folder_cache[k] = v
 
+    # normalize filter keyword lists
     normalized['BLOCK_KEYWORDS'] = [x.lower() for x in BLOCK_KEYWORDS]
     normalized['BLOCK_ANNOYING'] = [x.lower() for x in BLOCK_ANNOYING]