SMTP was proposed in _____ by Jon Postel and began, in part, as an alternative to FTP for sending a file from one computer system to another.
A) 1972
B) 1982
C) 1992
D) 2002
Correct Answer:
Verified
Q20: A common way to attack SMTP is
Q21: When an e-mail message is sent, what
Q22: When an e-mail message is sent, what
Q23: Which TCP port is used for POP2?
A)
Q24: Which of the following information is contained
Q26: What TCP port does IMAP use?
A) 25
B)
Q27: In an SMTP address header, the _
Q28: What command does an attacker use to
Q29: To look up a computer name on
Q30: What is the most current version of
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