email.bcc should be a list, not a nested list.

NOTIFICATION_BCC was already a list of options.

diff --git a/htsworkflow/frontend/experiments/views.py b/htsworkflow/frontend/experiments/views.py
index d108cb533d9b24f452d93bfe6a4f062f2802291c..869ed86f1d4a08490a811a347cf4f94b1a270835 100644 (file)
--- a/htsworkflow/frontend/experiments/views.py
+++ b/htsworkflow/frontend/experiments/views.py
@@ -111,7 +111,7 @@ def startedEmail(request, pk):
             email = EmailMessage(subject, body, sender, to=[user_email])
             if bcc_managers:
                 email.bcc = settings.MANAGERS
-            email.bcc.append(settings.NOTIFICATION_BCC)
+            email.bcc = settings.NOTIFICATION_BCC
             email.send()
 
         emails.append((user_email, subject, body, sending))