public override async Task ExecuteAsync(CancellationToken cancellationToken) { if (_connection.IsEncrypted) { await _channel.SendMessageAsync(GetBadMessage("STARTTLS already complete"), cancellationToken); return; } await _channel.SendMessageAsync(GetOkMessage("STARTTLS completed, begin TLS negotiation"), cancellationToken); await _connection.NegotiateTlsAsync(); await _channel.EndCommandWithoutResponseAsync(this, cancellationToken); }
public override async Task ExecuteAsync(CancellationToken token) { await _channel.SendReplyAsync(SmtpReplyCode.Greeting, "Ready to start TLS", token); await _connection.NegotiateTlsAsync(); }