收到了这个邮件：
Thank you for singning up. This is just a reminder that with this Free VPS, you are required to partiticpate/help other users via our Forum at https://sentris.net/billing/forum and tweet @freeserverus on your 推特 account. And you need to at least post 1 tutorial at https://sentris.net/billing/forum/2/tutorials Failure to do so in 7 days from now will result in termination of the free vps. And without that, we will assume that the account is useless and will be removed accordingly and this free vps plan will be no more. We thank you again for your participations and please help spread the word. Sentris Team
感谢注册。此邮件仅为提示您，要继续使用免费的VPS，您需要在我们的论坛参与讨论或帮助其他用户，并且使用您的推特账号发表一篇推文并@freeserverus。同时，您也需要在我们的论坛发表至少一篇教程。若您未在7天内完成上述任务，您的免费VPS将会被禁用，且账号会被判定为不活跃并被删除。此免费VPS也无法再次享有。再次感谢您的参与，请帮助我们传播这条消息。
发表于 2020-6-4 23:18:46
