diff --git a/ahbl-badrep-domains.map b/ahbl-badrep-domains.map
index 04a3663..a9334f4 100644
--- a/ahbl-badrep-domains.map
+++ b/ahbl-badrep-domains.map
@@ -1204,6 +1204,7 @@ circularaccept.com
 circulatewar.com
 circumstanceexclaim.com
 circumstancesinc.com
+cismlk.onmicrosoft.com
 citizenbreath.com
 citrusfireguide.com
 citvan.org