I get a lot of messages from 127.0.0.1
How can I disable graylog from sending to himself?
Did you use the OVA Image? Then you can configure it with Graylog-ctl - in a limited way:
If not, just stop ingesting the log messages from localhost.
Did you use the OVA or did you have installed Graylog in some other way?
I inherited an already installed system, but I think it was installed from the ova.