220 ec2-13-38-49-143.eu-west-3.compute.amazonaws.com ESMTP Exim 4.89 Fri, 12 Apr 2024 13:54:57 +0000
250-ip-172-16-2-184.eu-west-3.compute.internal Hello 224.248.187.64, nice to meet you
250 AUTH LOGIN PLAIN

HTTP/1.1 400 Bad Request
Content-Type: text/plain; charset=utf-8
Connection: close

400 Bad Request
Prometheus Node Exporter:
  node_exporter_build_info:
    branch: HEAD
    goarch: amd64
    goos: linux
    goversion: go1.21.4
    revision: 7333465abf9efba81876303bb57e6fadb946041b
    tags:...