The underlying Transport layer protocol used by SMTP is
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1) If you have to send multimedia data over SMTP it has to be encoded into
2) SMTP defines
3) In EMAIL, We need two VAs and two pairs of MTAs, When sender is connected to mail server via
4) Mail access starts with client when user needs to download e-mail from the
5) Simple mail transfer protocol (SMTP) utilizes _________ as the transport layer protocol for electronic mail transfer.