When the sender and the receiver of an e-mail are on different systems, we need two VAs and a pair of

When the sender and the receiver of an e-mail are on different systems

1.	When the sender and the receiver of an e-mail are on different systems, we need two VAs and a pair of
A.	MTA
B.	VTA
C.	IP
D.	TCP
Answer» B. VTA

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When the sender and the receiver of an e-mail are on different systems, we need two VAs and a pair of

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