diff --git a/mail/inc/class.mail_ui.inc.php b/mail/inc/class.mail_ui.inc.php
index 0482d360a0..378033b816 100644
--- a/mail/inc/class.mail_ui.inc.php
+++ b/mail/inc/class.mail_ui.inc.php
@@ -3153,9 +3153,10 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
 			$structure = $this->mail_bo->getStructure($uid, $partID, $mailbox, false);
 			if (($smime = $structure->getMetadata('X-EGroupware-Smime')))
 			{
+				$acc_smime = Mail\Smime::get_acc_smime($this->mail_bo->profileID);
 				$attachments = $this->mail_bo->getMessageAttachments($uid, $partID, $structure,true,false,true, $mailbox);
 				$push = new Api\Json\Push($GLOBALS['egw_info']['user']['account_id']);
-				if (!empty($smime['addtocontact'])) $push->call('app.mail.smime_certAddToContact', $smime);
+				if (!empty($acc_smime) && !empty($smime['addtocontact'])) $push->call('app.mail.smime_certAddToContact', $smime);
 				if (is_array($attachments))
 				{
 					$push->call('app.mail.set_smimeAttachments', $this->createAttachmentBlock($attachments, $_GET['_messageID'], $uid, $mailbox));