diff --git a/src/Postmark/Models/PostmarkBounce.php b/src/Postmark/Models/PostmarkBounce.php
index 28a9cc09..dd443b0c 100644
--- a/src/Postmark/Models/PostmarkBounce.php
+++ b/src/Postmark/Models/PostmarkBounce.php
@@ -4,6 +4,7 @@
 
 class PostmarkBounce
 {
+    public string $RecordType;
     public int $ID;
     public string $Type;
     public int $TypeCode;
@@ -25,6 +26,7 @@ class PostmarkBounce
 
     public function __construct(array $values)
     {
+        $this->RecordType = !empty($values['RecordType']) ? $values['RecordType'] : '';
         $this->ID = !empty($values['ID']) ? $values['ID'] : 0;
         $this->Type = !empty($values['Type']) ? $values['Type'] : 0;
         $this->TypeCode = !empty($values['TypeCode']) ? $values['TypeCode'] : '';
@@ -45,6 +47,17 @@ public function __construct(array $values)
         $this->Content = !empty($values['Content']) ? $values['Content'] : '';
     }
 
+    public function getRecordType(): mixed
+    {
+        return $this->RecordType;
+    }
+
+    public function setRecordType(mixed $RecordType): PostmarkBounce
+    {
+        $this->RecordType = $RecordType;
+        return $this;
+    }
+
     public function getID(): int
     {
         return $this->ID;
diff --git a/src/Postmark/Models/PostmarkBounceActivation.php b/src/Postmark/Models/PostmarkBounceActivation.php
index e9dd90ec..d41327ef 100644
--- a/src/Postmark/Models/PostmarkBounceActivation.php
+++ b/src/Postmark/Models/PostmarkBounceActivation.php
@@ -10,7 +10,7 @@ class PostmarkBounceActivation
     public function __construct(array $values)
     {
         $this->Message = !empty($values['Message']) ? $values['Message'] : '';
-        $this->Bounce = !empty($values['Bounce']) ? $values['Bounce'] : new PostmarkBounce([]);
+        $this->setBounce(!empty($values['Bounce']) ? $values['Bounce'] : array());
     }
 
     /**
@@ -40,11 +40,12 @@ public function getBounce(): mixed
     }
 
     /**
-     * @param mixed|PostmarkBounce $Bounce
+     * @param array $Bounce
+     * @return PostmarkBounceActivation
      */
-    public function setBounce(mixed $Bounce): PostmarkBounceActivation
+    public function setBounce(array $Bounce): PostmarkBounceActivation
     {
-        $this->Bounce = $Bounce;
+        $this->Bounce = new PostmarkBounce($Bounce);
 
         return $this;
     }
diff --git a/tests/PostmarkClientBounceTest.php b/tests/PostmarkClientBounceTest.php
index f435ce1b..c6331eed 100644
--- a/tests/PostmarkClientBounceTest.php
+++ b/tests/PostmarkClientBounceTest.php
@@ -4,7 +4,9 @@
 
 require_once __DIR__ . '/PostmarkClientBaseTest.php';
 
+use Postmark\Models;
 use Postmark\PostmarkClient;
+use Postmark\tests;
 
 /**
  * @internal
@@ -13,6 +15,11 @@
  */
 class PostmarkClientBounceTest extends PostmarkClientBaseTest
 {
+    public static function setUpBeforeClass(): void
+    {
+        PostmarkClientSuppressionsTest::tearDownAfterClass();
+    }
+
     public function testClientCanGetDeliveryStatistics()
     {
         $tk = parent::$testKeys;
@@ -41,6 +48,7 @@ public function testClientCanGetBounce()
         $id = $bounces->getBounces()[0]->getID();
         $bounce = $client->getBounce($id);
         $this->assertNotEmpty($bounce);
+        $this->assertEquals($id, $bounce->getID());
     }
 
     public function testClientCanGetBounceDump()
@@ -51,5 +59,71 @@ public function testClientCanGetBounceDump()
         $id = $bounces->Bounces[0]->getID();
         $dump = $client->getBounceDump($id);
         $this->assertNotEmpty($dump);
+        $this->assertNotEmpty($dump->getBody());
+    }
+
+    public function testClientCanActivateBounce()
+    {
+        $tk = parent::$testKeys;
+        $client = new PostmarkClient($tk->WRITE_TEST_SERVER_TOKEN, $tk->TEST_TIMEOUT);
+
+        // make sure that this email is not suppressed
+        // generate a bounces
+        $fromEmail = $tk->WRITE_TEST_SENDER_EMAIL_ADDRESS;
+        $toEmail = "hardbounce@bounce-testing.postmarkapp.com"; // special email to generate bounce
+        $subject = "Hello from Postmark!";
+        $htmlBody = "<strong>Hello</strong> dear Postmark user.";
+        $textBody = "Hello dear Postmark user.";
+        $tag = "example-email-tag";
+        $trackOpens = true;
+        $trackLinks = "None";
+
+        $sendResult = $client->sendEmail(
+            $fromEmail,
+            $toEmail,
+            $subject,
+            $htmlBody,
+            $textBody,
+            $tag,
+            $trackOpens,
+            NULL, // Reply To
+            NULL, // CC
+            NULL, // BCC
+            NULL, // Header array
+            NULL, // Attachment array
+            $trackLinks,
+            NULL // Metadata array
+        );
+
+        // make sure there is enough time for the bounce to take place.
+        sleep(180);
+
+        $bounceList = $client->getBounces(20, 0);
+        $id = 0;
+        $sentId = $sendResult->getMessageID();
+        $bounces = $bounceList->getBounces();
+
+        $this->assertNotEmpty($bounces);
+        $this->assertNotEmpty($sentId);
+
+        foreach ($bounces as $bounce)
+        {
+            $bmid = $bounce->getMessageID();
+            echo "\n Bounce ID: $bmid  Sent id: $sentId";
+            if ($sentId === $bmid)
+            {
+                $id = $bounce->getID();
+                echo "Made it!!  $id";
+                break;
+            }
+        }
+
+        $this->assertGreaterThan(0, $id);
+
+        $bounceActivation = $client->activateBounce($id);
+        $actBounce = $bounceActivation->getBounce();
+
+        $this->assertNotEmpty($actBounce);
+        $this->assertEquals($id, $actBounce->getID());
     }
 }
diff --git a/tests/PostmarkClientSuppressionsTest.php b/tests/PostmarkClientSuppressionsTest.php
index bdbca4ed..991a4258 100644
--- a/tests/PostmarkClientSuppressionsTest.php
+++ b/tests/PostmarkClientSuppressionsTest.php
@@ -19,6 +19,15 @@ public static function tearDownAfterClass(): void
     {
         $tk = parent::$testKeys;
         $client = new PostmarkClient($tk->WRITE_TEST_SERVER_TOKEN, $tk->TEST_TIMEOUT);
+
+        // remove all suppressions on the default stream
+        $sups = $client->getSuppressions();
+        foreach ($sups->getSuppressions() as $sup)
+        {
+            $suppressionChanges = [new SuppressionChangeRequest($sup->getEmailAddress())];
+            $messageStream = 'outbound';
+            $client->deleteSuppressions($suppressionChanges, $messageStream);
+        }
     }
 
     // create suppression
diff --git a/tests/PostmarkClientTemplatesTest.php b/tests/PostmarkClientTemplatesTest.php
index 0510542c..5a4cac0d 100644
--- a/tests/PostmarkClientTemplatesTest.php
+++ b/tests/PostmarkClientTemplatesTest.php
@@ -4,6 +4,7 @@
 
 require_once __DIR__ . '/PostmarkClientBaseTest.php';
 
+use Postmark\Models\MessageStream\PostmarkMessageStream;
 use Postmark\Models\PostmarkAttachment;
 use Postmark\Models\TemplatedPostmarkMessage;
 use Postmark\PostmarkClient;
@@ -156,12 +157,41 @@ public function testClientCanSendMailWithTemplate()
     {
         $tk = parent::$testKeys;
         $client = new PostmarkClient($tk->WRITE_TEST_SERVER_TOKEN, $tk->TEST_TIMEOUT);
+
+        // make sure the message stream exists
+        $id = 'php-test';
+        $messageStreamType = 'Transactional';
+        $name = 'PHP Test';
+        $description = 'Test Stream Description';
+        $createdStream = new PostmarkMessageStream(array());
+        try
+        {
+            $createdStream = $client->getMessageStream($id);
+        }
+        catch (\Exception $ex)
+        {
+            $createdStream = $client->createMessageStream($id, $messageStreamType, $name, $description);
+        }
+
+        $this->assertEquals($id, $createdStream->getID());
+
         $result = $client->createTemplate('test-php-template-' . date('c'), '{{subject}}', 'Hello <b>{{name}}</b>!', 'Hello {{name}}!');
         $emailResult = $client->sendEmailWithTemplate(
             $tk->WRITE_TEST_SENDER_EMAIL_ADDRESS,
             $tk->WRITE_TEST_EMAIL_RECIPIENT_ADDRESS,
             $result->getTemplateId(),
-            ['subjectValue' => 'Hello!']
+            ['subjectValue' => 'Hello!'],
+            false,
+            "TestTag",
+            true,
+            $tk->WRITE_TEST_SENDER_EMAIL_ADDRESS,
+            null, //cc
+            null, //bcc
+            null, // headers
+            null, // attachments
+            null, // tracklinks
+            null, // metadata
+            "php-test" // stream name
         );
 
         $this->assertEquals(0, $emailResult->getErrorCode());