General rule to format From line?

• A. SDL Standard Distribution List
• B. COMDTNOTE 5605
• C. SDL Standard Distribution List and COMDTNOTE 5605
• D. The FROM line is optional

Answer: (C)

The From line should communicate both who is sending the message and the authority guiding its distribution. The general rule is to format the From line to include both the Standard Distribution List (SDL) and the COMDTNOTE 5605 reference. Including the SDL shows the intended recipients or distribution group, ensuring the message reaches the right people. Including COMDTNOTE 5605 provides the official instruction governing how the message should be formatted and handled, promoting consistency and policy compliance across communications. Together, they ensure proper distribution and clear accountability. Relying on only one of these elements, or treating it as optional, would miss essential routing or policy guidance.