Email System
Follow this Instruction
Open the message I've sent
Hover the mouse over the sender's name
Click "Add to contacts"
Hover the mouse over the sender's name
Click on three dots in the menu that opens
Click "Add to contacts"
Click "Save & Close"
Click the sender's name
Choose "Create a new contact" from the menu
Click "Ready"
Click the sender's icon
Choose "Create a new contact" from the menu