

Not every order providers recieve is rightfull or legal or even fullfill the requirements of the law, or the legal forms are just not filled out correctly by the officer or department.
Fighting does not really mean, go to court, that would only really make sense for precedence, but more like “only do as much as you are required by law” and maybe “delay everything as much as you are allowed by law”.
I find it irretating that you speak on the matter with hearsay without having even tried it with modern tools or project.
With projects like Mailcow its a simple setup. Rspamd handles spam better than many professional industry spam filters i have encountered.
Yes there are some pitfalls someone should be aware of and some know how required, but as of right know, it very easy with very little maintenance.