diff --git a/hieradata/site/ls/cluster/auxtel-ccs.yaml b/hieradata/site/ls/cluster/auxtel-ccs.yaml
index 9a980d9169..16cabd3859 100644
--- a/hieradata/site/ls/cluster/auxtel-ccs.yaml
+++ b/hieradata/site/ls/cluster/auxtel-ccs.yaml
@@ -3,10 +3,10 @@ ccs_site: "base"
 ccs_sal::dds_interface: "auxtel-mcm-dds.ls.lsst.org"
 
 ## base-teststand-alerts
-ccs_software::service_email: "base-teststand-alerts-aaaai5j4osevcaaobtog67nxlq@lsstc.slack.com"
+ccs_software::service_email: "base-teststand-alerts-aaaaojwlqmczgqmavrwyopux5a@rubin-obs.slack.com"
 
 ccs_monit::alert:
-  - "base-teststand-alerts-aaaai5j4osevcaaobtog67nxlq@lsstc.slack.com"
+  - "base-teststand-alerts-aaaaojwlqmczgqmavrwyopux5a@rubin-obs.slack.com"
 
 clustershell::groupmembers:
   misc: {group: "misc", member: "auxtel-mcm,auxtel-dc01,auxtel-fp01"}
diff --git a/hieradata/site/ls/cluster/lsstcam-ccs.yaml b/hieradata/site/ls/cluster/lsstcam-ccs.yaml
index 9e2cf3c11a..d85a994163 100644
--- a/hieradata/site/ls/cluster/lsstcam-ccs.yaml
+++ b/hieradata/site/ls/cluster/lsstcam-ccs.yaml
@@ -3,7 +3,7 @@ ccs_site: "base"
 ccs_sal::dds_interface: "lsstcam-mcm-dds.ls.lsst.org"
 
 ## base-teststand-alerts
-ccs_software::service_email: "base-teststand-alerts-aaaai5j4osevcaaobtog67nxlq@lsstc.slack.com"
+ccs_software::service_email: "base-teststand-alerts-aaaaojwlqmczgqmavrwyopux5a@rubin-obs.slack.com"
 
 ccs_monit::alert:
-  - "base-teststand-alerts-aaaai5j4osevcaaobtog67nxlq@lsstc.slack.com"
+  - "base-teststand-alerts-aaaaojwlqmczgqmavrwyopux5a@rubin-obs.slack.com"
diff --git a/hieradata/site/tu/cluster/auxtel-ccs.yaml b/hieradata/site/tu/cluster/auxtel-ccs.yaml
index 21aa2ca17b..44a24ec8f3 100644
--- a/hieradata/site/tu/cluster/auxtel-ccs.yaml
+++ b/hieradata/site/tu/cluster/auxtel-ccs.yaml
@@ -2,11 +2,11 @@
 ccs_site: "tucson"
 ccs_sal::dds_interface: "auxtel-mcm-dds.tu.lsst.org"
 
-ccs_software::service_email: "tucson-teststand-aler-aaaae4zsdubhmm3n7mowaugr2y@lsstc.slack.com"
+ccs_software::service_email: "tucson-teststand-aler-aaaaojrgfksil24tsex3nv2md4@rubin-obs.slack.com"
 
 ccs_monit::alert:
   ## tucson-teststand-alerts
-  - "tucson-teststand-aler-aaaae4zsdubhmm3n7mowaugr2y@lsstc.slack.com"
+  - "tucson-teststand-aler-aaaaojrgfksil24tsex3nv2md4@rubin-obs.slack.com"
 
 clustershell::groupmembers:
   all: {group: "all", member: "auxtel-fp01,auxtel-mcm"}
diff --git a/hieradata/site/tu/cluster/comcam-ccs.yaml b/hieradata/site/tu/cluster/comcam-ccs.yaml
index e795d2f034..a4cdc00419 100644
--- a/hieradata/site/tu/cluster/comcam-ccs.yaml
+++ b/hieradata/site/tu/cluster/comcam-ccs.yaml
@@ -2,11 +2,11 @@
 ccs_site: "tucson"
 ccs_sal::dds_interface: "comcam-mcm-dds.tu.lsst.org"
 
-ccs_software::service_email: "tucson-teststand-aler-aaaae4zsdubhmm3n7mowaugr2y@lsstc.slack.com"
+ccs_software::service_email: "tucson-teststand-aler-aaaaojrgfksil24tsex3nv2md4@rubin-obs.slack.com"
 
 ccs_monit::alert:
   ## tucson-teststand-alerts
-  - "tucson-teststand-aler-aaaae4zsdubhmm3n7mowaugr2y@lsstc.slack.com"
+  - "tucson-teststand-aler-aaaaojrgfksil24tsex3nv2md4@rubin-obs.slack.com"
 
 clustershell::groupmembers:
   all: {group: "all", member: "comcam-dc01,comcam-fp01,comcam-mcm"}
diff --git a/spec/hosts/nodes/auxtel-mcm.ls.lsst.org_spec.rb b/spec/hosts/nodes/auxtel-mcm.ls.lsst.org_spec.rb
index d3bd309703..50c203ac30 100644
--- a/spec/hosts/nodes/auxtel-mcm.ls.lsst.org_spec.rb
+++ b/spec/hosts/nodes/auxtel-mcm.ls.lsst.org_spec.rb
@@ -28,7 +28,7 @@
       end
 
       let(:alert_email) do
-        'base-teststand-alerts-aaaai5j4osevcaaobtog67nxlq@lsstc.slack.com'
+        'base-teststand-alerts-aaaaojwlqmczgqmavrwyopux5a@rubin-obs.slack.com'
       end
 
       it { is_expected.to compile.with_all_deps }
diff --git a/spec/hosts/nodes/lsstcam-db01.ls.lsst.org_spec.rb b/spec/hosts/nodes/lsstcam-db01.ls.lsst.org_spec.rb
index a70d0863e7..a2b42e3531 100644
--- a/spec/hosts/nodes/lsstcam-db01.ls.lsst.org_spec.rb
+++ b/spec/hosts/nodes/lsstcam-db01.ls.lsst.org_spec.rb
@@ -26,7 +26,7 @@
         }
       end
       let(:alert_email) do
-        'base-teststand-alerts-aaaai5j4osevcaaobtog67nxlq@lsstc.slack.com'
+        'base-teststand-alerts-aaaaojwlqmczgqmavrwyopux5a@rubin-obs.slack.com'
       end
 
       it { is_expected.to compile.with_all_deps }