diff --git a/migration/20.03/2003.sql b/migration/20.03/2003.sql
index 7f34695c3f2e70f303ac2c86dbc8ec929546b135..336037cc7b609c98fefb0dac3e6951291ad4b109 100644
--- a/migration/20.03/2003.sql
+++ b/migration/20.03/2003.sql
@@ -568,7 +568,7 @@ INSERT INTO usergroups_services (group_id, service_id)
 SELECT distinct(group_id), 'manage_numeric_package'
 FROM usergroups_services WHERE group_id IN (
     SELECT group_id FROM usergroups_services
-    WHERE service_id = 'use_mail_services' AND group_id not in (SELECT group_id FROM usergroups_services WHERE service_id = 'manage_numeric_package')
+    WHERE service_id = 'sendmail' AND group_id not in (SELECT group_id FROM usergroups_services WHERE service_id = 'manage_numeric_package')
 );
 
 
diff --git a/src/app/attachment/controllers/AttachmentController.php b/src/app/attachment/controllers/AttachmentController.php
index eebf19384ea22776c5d7e566aa95f0a41be5e68d..09e744e61aaa7134e8e86b8254ed279de2aab76e 100755
--- a/src/app/attachment/controllers/AttachmentController.php
+++ b/src/app/attachment/controllers/AttachmentController.php
@@ -666,7 +666,7 @@ class AttachmentController
             'data'      => [$attachment['res_id_master'], 'contact', $mode]
         ]);
         if (empty($recipients)) {
-            return ['errors' => 'No contacts available'];
+            return true;
         }
 
         $docserver = DocserverModel::getByDocserverId(['docserverId' => $attachment['docserver_id'], 'select' => ['path_template']]);
diff --git a/src/app/signatureBook/controllers/SignatureBookController.php b/src/app/signatureBook/controllers/SignatureBookController.php
index 52046ec72b95efdf48351b109bc61e88ac90403a..a8d8fd20f5dc8cc90342c207218bdcb481375b90 100755
--- a/src/app/signatureBook/controllers/SignatureBookController.php
+++ b/src/app/signatureBook/controllers/SignatureBookController.php
@@ -376,7 +376,7 @@ class SignatureBookController
         if (!Validator::intVal()->validate($args['resId'])) {
             return $response->withStatus(400)->withJson(['errors' => 'Route resId is not an integer']);
         } elseif (!SignatureBookController::isResourceInSignatureBook(['resId' => $args['resId'], 'userId' => $GLOBALS['id']])) {
-            return $response->withStatus(403)->withJson(['errors' => 'Document out of perimeter']);
+            return $response->withStatus(403)->withJson(['errors' => 'Document out of signatory book']);
         }
 
         $body = $request->getParsedBody();