When the sender and receiver of an email are on the same system, we need only _____ user agents.

Question

Accepted Answer

**Solution:**

1. When the sender and receiver are on the same system, the email does not need to be transferred across networks.

2. Only two user agents are required:
   - One user agent for the sender to compose and send the email.
   - One user agent for the receiver to access and read the email.

3. No additional Mail Transfer Agents (MTAs) or Mail Delivery Agents (MDAs) are needed because the email stays within the same system.

**Answer:** two

Answer

Answer

Answer