diff --git a/connectors/email/src/test/java/io/camunda/connector/email/integration/BaseEmailTest.java b/connectors/email/src/test/java/io/camunda/connector/email/integration/BaseEmailTest.java
index 021c5e7e49..65c36d7e19 100644
--- a/connectors/email/src/test/java/io/camunda/connector/email/integration/BaseEmailTest.java
+++ b/connectors/email/src/test/java/io/camunda/connector/email/integration/BaseEmailTest.java
@@ -1,18 +1,8 @@
 /*
  * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
- * under one or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information regarding copyright
- * ownership. Camunda licenses this file to you under the Apache License,
- * Version 2.0; you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * under one or more contributor license agreements. Licensed under a proprietary license.
+ * See the License.txt file for more information. You may not use this file
+ * except in compliance with the proprietary license.
  */
 package io.camunda.connector.email.integration;
 
diff --git a/connectors/email/src/test/java/io/camunda/connector/email/integration/InboundEmailTest.java b/connectors/email/src/test/java/io/camunda/connector/email/integration/InboundEmailTest.java
index 0e1883e102..976c0ad3e7 100644
--- a/connectors/email/src/test/java/io/camunda/connector/email/integration/InboundEmailTest.java
+++ b/connectors/email/src/test/java/io/camunda/connector/email/integration/InboundEmailTest.java
@@ -1,3 +1,9 @@
+/*
+ * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
+ * under one or more contributor license agreements. Licensed under a proprietary license.
+ * See the License.txt file for more information. You may not use this file
+ * except in compliance with the proprietary license.
+ */
 package io.camunda.connector.email.integration;
 
 import static org.mockito.ArgumentMatchers.any;
diff --git a/connectors/email/src/test/java/io/camunda/connector/email/integration/OutboundEmailTest.java b/connectors/email/src/test/java/io/camunda/connector/email/integration/OutboundEmailTest.java
index 5c6252c87b..7c006761c7 100644
--- a/connectors/email/src/test/java/io/camunda/connector/email/integration/OutboundEmailTest.java
+++ b/connectors/email/src/test/java/io/camunda/connector/email/integration/OutboundEmailTest.java
@@ -1,3 +1,9 @@
+/*
+ * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
+ * under one or more contributor license agreements. Licensed under a proprietary license.
+ * See the License.txt file for more information. You may not use this file
+ * except in compliance with the proprietary license.
+ */
 package io.camunda.connector.email.integration;
 
 import com.fasterxml.jackson.core.JsonProcessingException;