By default, which of the following ports would a network need to have opened to allow for thetransmission of incoming and outgoing email?() (Select TWO). A.21B.25C.80D.110E.123
By default, which of the following ports would a network need to have opened to allow for thetransmission of incoming and outgoing email?() (Select TWO).
A.21
B.25
C.80
D.110
E.123
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