SMTP uses the TCP port
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1) In EMAIL, We need two VAs and two pairs of MTAs, When sender is connected to mail server via
2) SMTP connections secured by SSL are known as
3) Simple mail transfer protocol (SMTP) utilizes _________ as the transport layer protocol for electronic mail transfer.
4) Choose the statement which is wrong incase of SMTP
5) When the mail server sends mail to other mail servers it becomes ____________