messaging_phpmailer/messaging_phpmailer.module | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/messaging_phpmailer/messaging_phpmailer.module b/messaging_phpmailer/messaging_phpmailer.module
index af7ccc8..22940e4 100644
--- a/messaging_phpmailer/messaging_phpmailer.module
+++ b/messaging_phpmailer/messaging_phpmailer.module
@@ -249,10 +249,14 @@ function messaging_phpmailer_drupal_mail($message) {
 
   if (!empty($message['attachments']) && variable_get('messaging_phpmailer_attach', 0)) {
     foreach ($message['attachments'] as $attachment) {
-      $mail->AddAttachment($attachment->filepath, $attachment->filename, 'base64', $attachment->filemime);
+      if (isset($attachment->string)) {
+        $mail->AddStringAttachment($attachment->string, $attachment->filename, 'base64', $attachment->filemime);
+      }
+      else {
+        $mail->AddAttachment($attachment->filepath, $attachment->filename, 'base64', $attachment->filemime);
+      }
     }
   }
-  
   // If enabled debug option, log everything...
   if (variable_get('messaging_phpmailer_debug', 0)) {
     $mail->SMTPDebug = TRUE;