diff --git a/queue_message/appointmentrequestsender.py b/queue_message/appointmentrequestsender.py
index 20557dc..fcf4880 100644
--- a/queue_message/appointmentrequestsender.py
+++ b/queue_message/appointmentrequestsender.py
@@ -231,6 +231,7 @@ class AppointmentRequestSender(threading.Thread):
             for mail in _mail_list:
                 for _contact in self.list_to_retrieve_mails:
                     if _contact.mail == mail.mail:
+                        self.logger.info("will get mail from " + mail.mail)
                         _mail_list_filtered.append(mail)
             self.logger.info("will call find_links_to_validate_from_mail_list, size = " + str(len(_mail_list_filtered)))
             find_links_to_validate_from_mail_list(_mail_list_filtered)
diff --git a/workers/link_validator_with_provided_list.py b/workers/link_validator_with_provided_list.py
index 0073764..836344a 100644
--- a/workers/link_validator_with_provided_list.py
+++ b/workers/link_validator_with_provided_list.py
@@ -206,7 +206,7 @@ def validate_all_links():
     # get the first 50 links
     _first_50_links = all_link_list[0:50]
     _queue_name = TEST_QUEUE
-    _segment_number = 10
+    _segment_number = 20
     last_thread = None
     for i in range(0, _segment_number):
         logger.info("{}:{} links to validate".format(threading.currentThread().name, len(_first_50_links)))