مذا نقصد بالعناصر الثانوية للرسالة

The secondary elements of a message are elements that do not affect the subject of the message. These elements include: 1) Salutation, such as starting the message with “In the name of God, the Most Gracious, the Most Merciful” or “Praise be to God.” 2) City and date of sending. 3) Recipient. 4) Sender. These elements are not directly related to the content of the message but are important for proper communication.