Which of the following ports should be opened to allow POP3 mail traffic through the firewall?

While configuring a new email application that uses POP3 for a customer, the technician
determines the firewall is blocking the traffic. Which of the following ports should be opened
to allow POP3 mail traffic through the firewall?

While configuring a new email application that uses POP3 for a customer, the technician
determines the firewall is blocking the traffic. Which of the following ports should be opened
to allow POP3 mail traffic through the firewall?

A.
53

B.
110

C.
443

D.
3389

Explanation:

Reference:
http://www.speedguide.net/port.php?port=110



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