Which service is an example of a Mail Transfer Agent (MTA)?

A.
Sendmail

B.
Wu-IMAPD

C.
Microsoft Exchange Client

D.
Netscape Messenger

Explanation:
sendmail is the industry-leading Mail Transfer Agent for Unix
platforms.
Note: The MTA is the server responsible for delivering mail between hosts until the mail
arrives at the Message Delivery Agent(MDA).
Incorrect Answers:
B: Wu-IMAPD is not an MTA.
C: Microsoft Exchange Client is an example of a Message User Agent (MUA).
D: Netscape Messenger is an example of a Message User Agent (MUA).