Let’s say I live in a police state. How can I publish a blog with complete anonymity? If I am found out, there is a high chance of imprisonment or death. What can I do so that the government cannot discover my identity?

I need a blog or website where I can publish articles, with a mailing list feature so I can send those articles out to subscribers.

What tools should I use? What steps should I take to protect myself?

I would greatly appreciate any information or resources that can help me with this.