static void Main()
{
// If using Professional version, put your serial key below.
ComponentInfo.SetLicense("FREE-LIMITED-KEY");
using (PopClient pop = new PopClient("<ADDRESS> (e.g. pop.gmail.com)"))
{
pop.Connect();
pop.Authenticate("<USERNAME>", "<PASSWORD>");
// Get headers for first available mail message.
HeaderCollection headers = pop.GetHeaders(1);
// Display message headers.
foreach (Header header in headers)
{
Console.WriteLine($"{header.Name}: {header.Body}");
}
}
}