Allow multiple email recipients

cms/forms.py

@@ -122,7 +122,7 @@ class ContactForm(forms.Form):
             return
 
         email = EmailMessage(
-            to = [settings.DEFAULT_TO_EMAIL],
+            to = settings.DEFAULT_TO_EMAIL,
             body = body,
             subject = _('Contact form'),
             headers = {'Reply-To': self.cleaned_data.get('sender')},

example/settings.py

@@ -5,7 +5,7 @@ PROJECT_NAME = os.path.basename(os.path.dirname(os.path.abspath(__file__)))
 KEYFILE = f'/tmp/{PROJECT_NAME}.secret'
 ADMINS = [('JJ Vens', 'jj@rtts.eu')]
 DEFAULT_FROM_EMAIL = 'noreply@rtts.eu'
-DEFAULT_TO_EMAIL = 'jj@rtts.eu'
+DEFAULT_TO_EMAIL = ['jj@rtts.eu']
 ALLOWED_HOSTS = ['*']
 ROOT_URLCONF = PROJECT_NAME + '.urls'
 WSGI_APPLICATION = PROJECT_NAME + '.wsgi.application'