diff --git a/modoboa/core/app_settings.py b/modoboa/core/app_settings.py
index a30b85772..38b711191 100644
--- a/modoboa/core/app_settings.py
+++ b/modoboa/core/app_settings.py
@@ -469,7 +469,7 @@ class GeneralParametersForm(param_forms.AdminParametersForm):
         initial=30,
         help_text=_(
             "An account with a last login date greater than this threshold "
-            "(in days) will be considered as inactive."
+            "(in days) will be considered as inactive"
         ),
     )
 
@@ -1092,7 +1092,7 @@ GLOBAL_PARAMETERS_STRUCT = collections.OrderedDict([
                 "display": "enable_inactive_accounts=true",
                 "help_text": ugettext_lazy(
                     "An account with a last login date greater than this "
-                    "threshold (in days) will be considered as inactive. "
+                    "threshold (in days) will be considered as inactive"
                 )
             }),
             ("top_notifications_check_interval", {
diff --git a/modoboa/core/tests/test_views.py b/modoboa/core/tests/test_views.py
index 488549915..bbd476391 100644
--- a/modoboa/core/tests/test_views.py
+++ b/modoboa/core/tests/test_views.py
@@ -60,6 +60,7 @@ SETTINGS_SAMPLE = {
     "core-default_password": "Toto1000",
     "limits-deflt_user_quota_limit": "0",
     "core-hide_features_widget": "False",
+    "core-enable_inactive_accounts": "True",
     "core-inactive_account_threshold": "30",
     "admin-domains_must_have_authorized_mx": False,
     "core-random_password_length": "8",
diff --git a/modoboa/dmarc/management/commands/import_aggregated_report.py b/modoboa/dmarc/management/commands/import_aggregated_report.py
index 28d211ee9..ec1d2b582 100644
--- a/modoboa/dmarc/management/commands/import_aggregated_report.py
+++ b/modoboa/dmarc/management/commands/import_aggregated_report.py
@@ -37,4 +37,4 @@ class Command(BaseCommand):
         elif options.get("imap"):
             lib.import_from_imap(options)
         else:
-            print("Nothing to do.")
+            print("Nothing to do.", file=self.stdout)