what port does POP3 use? post office protocol 3 if you want to know what port POP3 uses we will tell you...

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if you need to allow POP3 traffic to your server, you will need to open the Post Office Protocol port to allow POP3 traffic to your system

question: What is the default port used by the post office protocol 3(POP3 )?

the answer is: port 109 and 110

examples of server: UW IMAP

TCP/UPD: TCP