How to export customers in PrestaShop

1. Click "Customers"
   
   
2. Click "Export"
   
3. Click "Export customers"
   
   
4. Select all rows except "Email" and delete them
   
   
   
5. Rename the remaining column to "email" with lowercase "e"
   
   
6. Click File > Download > Comma Separated Values (.csv)
   
   

That's it.