Which of the following ports would have to be allowed through a firewall for POP3 traffic to pass on its default port?

Pressing Tab moves the insertion point right one cell

Indicate whether the statement is true or false

Users on multiple network segments report that they are unable to retrieve email from a server. Which of the following commands will allow a server technician to ensure that the email service is running on the server?

A. ifconfig B. ipconfig C. nbtstat D. netstat