diff --git a/src/MIME/MessageInterface.php b/src/MIME/MessageInterface.php
index b3573d5..c706f93 100644
--- a/src/MIME/MessageInterface.php
+++ b/src/MIME/MessageInterface.php
@@ -56,6 +56,17 @@ interface MessageInterface extends EntityInterface {
   public function getFrom($decode = FALSE);
 
   /**
+   * Returns the addresses of other recipients.
+   *
+   * @param bool $decode
+   *   Optional value to indicate if header is in punycode form.
+   *
+   * @return array
+   *   The list of other recipients.
+   */
+  public function getCC($decode = FALSE);
+
+  /**
    * Returns the date when the message was received by the recipient.
    *
    * @return \Drupal\Component\DateTime\DateTimePlus
diff --git a/src/MIME/MessageTrait.php b/src/MIME/MessageTrait.php
index ca921a0..ddc2325 100644
--- a/src/MIME/MessageTrait.php
+++ b/src/MIME/MessageTrait.php
@@ -46,4 +46,19 @@ trait MessageTrait {
    */
   abstract public function getHeader();
 
+  /**
+   * {@inheritdoc}
+   */
+  public function getCC($decode = FALSE) {
+    $body = $this->getHeader()->getFieldBody('Cc');
+    if ($decode) {
+      if (strpos($body, '@') !== FALSE) {
+        // Extracting body after '@' sign for proper IDN decoding.
+        $body = explode('@', $body, 2)[0] . '@' . idn_to_utf8(explode('@', $body, 2)[1]);
+      }
+      //@todo Properly parse Mail Address https://www.drupal.org/node/2800585
+    }
+    return [$body];
+  }
+
 }
diff --git a/tests/src/Unit/MIME/MessageTest.php b/tests/src/Unit/MIME/MessageTest.php
index 4d9afcf..4558ee4 100644
--- a/tests/src/Unit/MIME/MessageTest.php
+++ b/tests/src/Unit/MIME/MessageTest.php
@@ -77,6 +77,18 @@ class MessageTest extends UnitTestCase {
   }
 
   /**
+   * Tests the other recipients getter.
+   *
+   * @covers ::getCC
+   */
+  public function testGetCC() {
+    $message = new Message(new Header([['name' => 'Cc', 'body' => 'sun_is_shinning@example.com']]), 'I am a body');
+    $this->assertEquals('sun_is_shinning@example.com', current($message->getCC()));
+    $message = new Message(new Header([['name' => 'Cc', 'body' => 'bob_schwammkopf@xn--spuvabob-o4b.com']]), 'I am a body');
+    $this->assertEquals('bob_schwammkopf@spužvabob.com', current($message->getCC(TRUE)));
+  }
+
+  /**
    * Tests the message is valid and contains necessary fields.
    */
   public function testValidation() {