diff -Naur "a/includes/webform2pdf.mail.inc" b/includes/webform2pdf.mail.inc
--- "a/includes/webform2pdf.mail.inc"
+++ b/includes/webform2pdf.mail.inc
@@ -11,11 +11,8 @@
       if ( !empty($no_mail) ) {
         foreach ($no_mail as $eid) {
           $email_addresses = $node->webform['emails'][$eid]['email'];
-          if ( isset($node->webform['components'][$email_addresses]) ) {
-            $email_addresses = $submission->data[$eid]['value'];
-          }
-          else {
-            $email_addresses = array_filter(explode(',', check_plain($node->webform['emails'][$eid]['email'])));
+          if(isset($node->webform['components'][$email_addresses])) {
+            $email_addresses = str_replace(',', ', ', $submission->data[$node->webform['emails'][$eid]['email']]);
           }
           $nopdf = array_merge($nopdf, $email_addresses);
           $nopdf = array_map("trim", $nopdf);