Which port number is commonly used for the Simple Mail Transfer Protocol service?
A) 25
B) 53
C) 68
D) 443

Name: Which port number is commonly used for the Simple Mail Transfer Protocol service? A) 25 B) 53 C) 68 D) 443
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Question

Quizplus · Accepted Answer

Port number 25 is commonly used for the Simple Mail Transfer Protocol (SMTP) service, which is used to send email messages between servers or from a client to a server.

Which Port Number Is Commonly Used for the Simple Mail