diff --git a/roles/srv-proxy-6-6-domain/tasks/01_cloudflare.yml b/roles/srv-proxy-6-6-domain/tasks/01_cloudflare.yml
index 2d2dad64..3b6c6b57 100644
--- a/roles/srv-proxy-6-6-domain/tasks/01_cloudflare.yml
+++ b/roles/srv-proxy-6-6-domain/tasks/01_cloudflare.yml
@@ -23,6 +23,7 @@
   changed_when: false
   when:
     - not cf_zone_id
+  no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"
 
 - name: "Set fact cf_zone_id and update cache dict"
   set_fact:
diff --git a/roles/sys-timer/tasks/main.yml b/roles/sys-timer/tasks/main.yml
index 2e8b4bc9..7373fe8d 100644
--- a/roles/sys-timer/tasks/main.yml
+++ b/roles/sys-timer/tasks/main.yml
@@ -19,4 +19,6 @@
     state: restarted
     enabled: yes
   when: dummy_timer.changed or ACTIVATE_ALL_TIMERS | bool
+  async: "{{ ASYNC_TIME if ASYNC_ENABLED | bool else omit }}"
+  poll:  "{{ ASYNC_POLL if ASYNC_ENABLED | bool else omit }}"
 
diff --git a/roles/web-app-mailu/tasks/01_core.yml b/roles/web-app-mailu/tasks/01_core.yml
index 5b387fba..1324e4b9 100644
--- a/roles/web-app-mailu/tasks/01_core.yml
+++ b/roles/web-app-mailu/tasks/01_core.yml
@@ -41,6 +41,7 @@
   loop:                       "{{ users | dict2items }}"
   loop_control:
     loop_var: item
+  no_log: "{{ MASK_CREDENTIALS_IN_LOGS | bool }}"
 
 - name: Set Mailu DNS records
   include_tasks: 04_set-mailu-dns-records.yml