Xylem 19-001-350R2 PACE Integrated Pump Controller Human Machine Interface (HMI) for the Silent Storm VFD Pumping System – Technician Guide User Manual
Look at the line following your command entry, this will contain the IP address of the SMTP server. In this case, smtp.runbox.com is at IP address 87.238.52.70.
Double-check the POP3 server for the same IP address. Same procedure, but use your pop3 server name in the ping statement.
