diff --git a/nodes/htz/ex42-1048908.py b/nodes/htz/ex42-1048908.py
index 47f29ee..70f30f3 100644
--- a/nodes/htz/ex42-1048908.py
+++ b/nodes/htz/ex42-1048908.py
@@ -376,16 +376,24 @@ nodes['htz.ex42-1048908'] = {
         'rspamd': {
             'ignore_spam_check_for_ips': {
                 # entropia
+                ## hetzner (legacy)
                 '188.40.158.213',
                 '188.40.158.214',
                 '188.40.158.218',
                 '2a01:4f8:221:2f83:2130::2',
                 '2a01:4f8:221:2f83:2140::2',
                 '2a01:4f8:221:2f83:2180::2',
+                # yolocolo
+                '45.140.180.32/27', # Entropia e. V.
+                '45.140.180.112/28', # MicroPOC
+                '2a0e:c5c0:0:201::/64', # Entropia e. V.
+                '2a0e:c5c0:0:307::/64', # MicroPOC
+
                 # ccc
                 '212.12.55.65',
                 '212.12.55.67',
                 '2a00:14b0:4200:3000:23:55:0:65',
+
                 # IN-Berlin mailman
                 '130.133.8.35',
                 '192.109.42.28',