diff --git a/app/Helpers/Mail/GmailTransport.php b/app/Helpers/Mail/GmailTransport.php
index 4117e710fdbe..6e36804720b4 100644
--- a/app/Helpers/Mail/GmailTransport.php
+++ b/app/Helpers/Mail/GmailTransport.php
@@ -31,7 +31,7 @@ class GmailTransport extends AbstractTransport
 
     protected function doSend(SentMessage $message): void
     {
-        nlog("in Do Send");
+        nlog("In Do Send");
         $message = MessageConverter::toEmail($message->getOriginalMessage());
 
         $token = $message->getHeaders()->get('gmailtoken')->getValue();
@@ -45,7 +45,25 @@ class GmailTransport extends AbstractTransport
         $service = new Gmail($client);
 
         $body = new Message();
-        $body->setRaw($this->base64_encode($message->toString()));
+
+        $bccs = $message->getHeaders()->get('Bcc');
+
+        $bcc_list = '';
+
+        if($bccs)
+        {
+            $bcc_list = 'Bcc: ';
+
+            foreach($bccs->getAddresses() as $address){
+
+                $bcc_list .= $address->getAddress() .',';
+
+            }
+
+            $bcc_list = rtrim($bcc_list, ",") . "\r\n";
+        }  
+
+        $body->setRaw($this->base64_encode($bcc_list.$message->toString()));
 
         $service->users_messages->send('me', $body, []);
         
diff --git a/app/Helpers/Mail/Office365MailTransport.php b/app/Helpers/Mail/Office365MailTransport.php
index a4fa9d5e790f..e396e8f42531 100644
--- a/app/Helpers/Mail/Office365MailTransport.php
+++ b/app/Helpers/Mail/Office365MailTransport.php
@@ -16,7 +16,6 @@ use Microsoft\Graph\Graph;
 use Microsoft\Graph\Model\UploadSession;
 use Symfony\Component\Mailer\SentMessage;
 use Symfony\Component\Mailer\Transport\AbstractTransport;
-use Symfony\Component\Mime\Email;
 use Symfony\Component\Mime\MessageConverter;
 
 class Office365MailTransport extends AbstractTransport
@@ -38,20 +37,35 @@ class Office365MailTransport extends AbstractTransport
 
         $graph->setAccessToken($token);
 
-            try {
-                $graphMessage = $graph->createRequest('POST', '/users/'.$symfony_message->getFrom()[0]->getAddress().'/sendmail')
-                    ->attachBody(base64_encode($message->toString()))
-                    ->addHeaders(['Content-Type' => 'text/plain'])
-                    ->setReturnType(\Microsoft\Graph\Model\Message::class)
-                    ->execute();
-            } catch (\Exception $e) {
-                sleep(5);
-                $graphMessage = $graph->createRequest('POST', '/users/'.$symfony_message->getFrom()[0]->getAddress().'/sendmail')
-                    ->attachBody(base64_encode($message->toString()))
-                    ->addHeaders(['Content-Type' => 'text/plain'])
-                    ->setReturnType(\Microsoft\Graph\Model\Message::class)
-                    ->execute();
+        $bccs = $symfony_message->getHeaders()->get('Bcc');
+
+        $bcc_list = '';
+
+        if($bccs)
+        {
+
+            foreach($bccs->getAddresses() as $address){
+
+                $bcc_list .= 'Bcc: "'.$address->getAddress().'" <'.$address->getAddress().'>\r\n';
+
             }
+
+        }   
+
+        try {
+            $graphMessage = $graph->createRequest('POST', '/users/'.$symfony_message->getFrom()[0]->getAddress().'/sendmail')
+                ->attachBody(base64_encode($bcc_list.$message->toString()))
+                ->addHeaders(['Content-Type' => 'text/plain'])
+                ->setReturnType(\Microsoft\Graph\Model\Message::class)
+                ->execute();
+        } catch (\Exception $e) {
+            sleep(5);
+            $graphMessage = $graph->createRequest('POST', '/users/'.$symfony_message->getFrom()[0]->getAddress().'/sendmail')
+                ->attachBody(base64_encode($bcc_list.$message->toString()))
+                ->addHeaders(['Content-Type' => 'text/plain'])
+                ->setReturnType(\Microsoft\Graph\Model\Message::class)
+                ->execute();
+        }
         
     }