diff --git a/CHANGES b/CHANGES
index faf0e031a..71dfc3ce3 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2821,4 +2821,6 @@
 
 [8.1.0]
 * ami: IMDv2 support
+* ionos: add contract-owned eu-central-3
+* dashboard: remove mailbox import/export feature
 
diff --git a/dashboard/src/js/client.js b/dashboard/src/js/client.js
index d9f0ce589..f3c394de8 100644
--- a/dashboard/src/js/client.js
+++ b/dashboard/src/js/client.js
@@ -240,9 +240,10 @@ const ENDPOINTS_OVH = [
 
 // https://docs.ionos.com/cloud/managed-services/s3-object-storage/endpoints
 const REGIONS_IONOS = [
-    { name: 'Frankfurt (DE)', value: 'https://s3-de-central.profitbricks.com', region: 's3-de-central' }, // default
-    { name: 'Berlin (eu-central-2)', value: 'https://s3-eu-central-2.ionoscloud.com', region: 'eu-central-2' }, // default
-    { name: 'Logrono (eu-south-2)', value: 'https://s3-eu-south-2.ionoscloud.com', region: 'eu-south-2' }, // default
+    { name: 'Berlin (eu-central-3)', value: 'https://s3.eu-central-3.ionoscloud.com', region: 'de' }, // default. contract-owned
+    { name: 'Frankfurt (DE)', value: 'https://s3.eu-central-1.ionoscloud.com', region: 'de' },
+    { name: 'Berlin (eu-central-2)', value: 'https://s3-eu-central-2.ionoscloud.com', region: 'eu-central-2' },
+    { name: 'Logrono (eu-south-2)', value: 'https://s3-eu-south-2.ionoscloud.com', region: 'eu-south-2' },
 ];
 
 // this is not used anywhere because upcloud needs endpoint URL. we detect region from the URL (https://upcloud.com/data-centres)