邮件接收器中继访问被拒绝

[Jagster (Jakke Lehtonen)]

这是ufw只打开了22端口，但我的论坛仍然可以正常工作的情况。

Will UFW limit Discourse too?

How can Discourse bypass UFW? I had enabled only port 22 so all other ports should be closed then. But a forum worked anyway. How’s that possible? DigitalOcean droplet, but that should not mean anything. And no one-click install, but official way. This is not a pure support question, but we don’t have here a catogory named Stupid basic questions by beginners

[Jagster (Jakke Lehtonen)]

@Jagster

但是 ufw status 没那么有意思。nft list ruleset 才有。

这正是我之前所说的\n\n> 但是 ufw status 没那么有意思。nft list ruleset 才有。