The source project of this merge request has been removed.
RSS feed for Activity Errors
This change is around for the last years on a project, since it is possible to disable Mail sending for activities on a9e8afb3, we use an RSS feed to be notified about activity failures.
So it is possible to still fetch the activity failures (w/o the tracebacks) if we disable the email sending, so we still get notified about the failures.