diff --git a/src/includes/addons/LSaddons.mail.php b/src/includes/addons/LSaddons.mail.php
index 0fe225d8..3ac60d26 100644
--- a/src/includes/addons/LSaddons.mail.php
+++ b/src/includes/addons/LSaddons.mail.php
@@ -154,9 +154,7 @@ function sendMail($to, $subject, $msg, $headers=null, $attachments=null,
 
   $headers["To"] = $to;
 
-  $to = array (
-    'To' => $to
-  );
+  $to = ensureIsArray($to);
 
   foreach(array_keys($headers) as $header) {
     if(in_array(strtoupper($header), array('BCC', 'CC'))) {
@@ -173,7 +171,7 @@ function sendMail($to, $subject, $msg, $headers=null, $attachments=null,
         unset($headers[$header]);
         continue;
       }
-      $to[strtoupper($header)] = $headers[$header];
+      $to = array_merge($to, $headers[$header]);
     }
   }