var msg = MapiMessage.Load("contact.msg");

if (msg.SupportedType == MapiItemType.Contact)
{
    var contact = (MapiContact)msg.ToMapiMessageItem();
    
    // Display contact details
    Console.WriteLine($"Name: {contact.NameInfo.DisplayName}");
    Console.WriteLine($"Email: {contact.ElectronicAddresses.Email1.EmailAddress}");
    Console.WriteLine($"Company: {contact.ProfessionalInfo.CompanyName}");
}