Stop: If the email continues to be sent, the consumer sends the QUIT command for the server, severing the link. If it has been productively shut, the server will reply which has a 221 code. Mike is a guide security reviewer at Upcoming, where he strain-checks VPNs, antivirus and https://virtualization-support67776.thelateblog.com/27159533/new-step-by-step-map-for-google-cloud-install