Which protocol provides e-mail facility among different hosts?
A
FTP
B
SMTP
C
TELNET
D
SNMP
Correct Answer: SMTP
SMTP is part of the application layer of the TCP/IP protocol. Using a process called "store and forward, " SMTP moves your email on and across networks. It works closely with something called the Mail Transfer Agent (MTA) to send your communication to the right computer and email inbox.