Typically the TCP port used by SMTP is
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Answer : A
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1) NVT Stands for
Network Virtual Transmission
Network Virtual Test
Network Virtual Terminal
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2) FTP uses services of
3) In EMAIL, We need two VAs and two pairs of MTAs, When sender is connected to mail server via
4) Post Office Protocol, version 3 (POP3) is simple and limited in
5) Which one of the following is an SMTP server configured in such a way that anyone on the internet can send e-mail through it?
