diff --git a/fabfile.py b/fabfile.py
index c782aa1..98b4818 100644
--- a/fabfile.py
+++ b/fabfile.py
@@ -56,7 +56,7 @@ def deploy():
     with virtualenv():
         run('git pull')  # Get source
         run('pip install -r requirements.txt')  # install deps in virtualenv
-        run('python manage.py collectstatic --noinput')  # Collect static
+        run('umask 002; python manage.py collectstatic --noinput')  # Collect static
         run('python manage.py migrate')  # Run DB migrations
 
     # Reload gunicorn
diff --git a/mailadmin/api.py b/mailadmin/api.py
index f3ee196..ace8d76 100644
--- a/mailadmin/api.py
+++ b/mailadmin/api.py
@@ -26,6 +26,8 @@ class DjangoPostfixDovecotAPI(object):
             json=json,
             headers=headers)
 
+        r.raise_for_status()
+
         return r.json()
 
     def create_aliases(self, aliases):
@@ -40,7 +42,6 @@ class DjangoPostfixDovecotAPI(object):
             'domain__name': settings.NEUF_EMAIL_DOMAIN_NAME,
             'source_regex': regex
         }
-        print params
         return self._api(
             'GET',
             '/aliases/',