Briefly describe the difference between a user agent (MUA), a delivery agent (DA), and an access agent (AA).

Systems Administration class Text book: The Practice of System and Network Administration, Third Edition Submit your responses to these exercises. For credit: – Repeat each question above each response – Answer in your own words, and reference sources E20.1a. Briefly describe the difference between a user agent (MUA), a delivery agent (DA), and an access […]