public bool SendResponse(IMailboxSettings mailboxSettings, Email email)
        {
            using (var client = new Smtp())
            {
                try
                {
                    client.ConnectSSL(mailboxSettings.OutboundServerAddress, mailboxSettings.OutboundServerPort);
                    client.LoginOAUTH2(email.FromAddress.Email, _oAuth2Authenticator.GetOAuth2AccessToken(email.FromAddress.Email));

                    return client.SendMessage(EmailMapper.MapToIMail(email)).Status == SendMessageStatus.Success;
                }
                catch (Exception ex)
                {
                    return false;
                }
            }
        }