I use Let’sEncrypt with Nginx Proxy Manager. Really nice piece of software

Honestly I mostly use it as a jumping off point for my code or to help me sound more coherent when writing emails.

For email, I recommend purelymail. It’s ran by one guy I believe, but it’s a solid cheap service. It’s also pretty easy to setup your own email domains. I’m probably just a nerd, but I love custom email domains.