IMailFolderGetMessageAsync(Int32, CancellationToken, ITransferProgress) Method

Task<MimeMessage> GetMessageAsync(
	int index,
	CancellationToken cancellationToken = default,
	ITransferProgress progress = null
)

public static void DownloadMessages ()
{
    using (var client = new ImapClient ()) {
        client.Connect ("imap.gmail.com", 993, SecureSocketOptions.SslOnConnect);

        client.Authenticate ("username", "password");

        client.Inbox.Open (FolderAccess.ReadOnly);

        for (int index = 0; index < client.Inbox.Count; index++) {
            var message = client.Inbox.GetMessage (index);

            // write the message to a file
            message.WriteTo (string.Format ("{0}.eml", index));
        }

        client.Disconnect (true);
    }
}