The ________ works on behalf of user actors and user applications and is their representative within the e-mail service.
A)MUA
B)MHS
C)MSA
D)MTA

Question

Quizplus · Accepted Answer

MUA (Mail User Agent) is the front-end client software that interacts directly with user actors and user applications. It represents them within the e-mail service and is responsible for creating and sending messages. The other options are components of the e-mail service infrastructure that work behind the scenes to route messages between different systems and provide additional functionality.

The ________ Works on Behalf of User Actors and User