*Question G2E13:
What is another name for a Winlink Remote Message Server?*  

*Correct Answer is  B: Gateway*  

### AI Response: (may contain errors)  

The correct answer to the question is **B: Gateway**. 

### Explanation of the Correct Answer:
- A **Winlink Remote Message Server** is commonly referred to as a **Gateway**. 
- In the context of Winlink, a gateway serves as a bridge between the radio network and the internet, allowing users to send and receive emails over radio frequencies.

### Explanation of Incorrect Answers:
- **A: Terminal Node Controller (TNC)**  
  - A TNC is a device that modulates and demodulates digital signals for radio communication. While it is essential for digital modes, it is not synonymous with a Winlink Remote Message Server.

- **C: RJ-45**  
  - RJ-45 is a type of connector used for Ethernet cables. It has no direct relation to Winlink or its messaging servers.

- **D: Printer/Server**  
  - This term generally refers to a device that manages print jobs and does not relate to the function of a Winlink Remote Message Server.

### Summary:
- The term **Gateway** accurately describes the function of a Winlink Remote Message Server, which connects radio users to the internet for email services. The other options do not fulfill this role and are related to different aspects of radio and networking technology. 

This understanding is crucial for the Extra Class exam, as it highlights the specific terminology used in amateur radio communications.