

mail is the one thing I refuse to self host for the simple reason that despite not being particularly hard, when it doesn’t work for whatever reason it can be and often is a gigantic pain in the ass to deal with, especially when it’s something out of your control. For personal there’s very good free options, for enterprise those same free options have paid options.
Whether it be gmail having a bad day and blocking you or whatever cloud provider or on prem infrastructure crapping out for long periods of time causing you to be cut off from email for a while and potentially missing incoming mail permanently if the retries time out. Or anything in between. It’s one of those things where I’m glad it isn’t my problem to deal with.
My only involvement with email is ensuring I have a local copy of my inbox synced up every week so if my provider were to ever die I still have all my content.
You asked for fiction so it gave you some on a whole new level.
On a more serious note, other services like bing AI chat are more suited to this. It will behave more like an assistant for this kind of query and be able to search the web for lists of highly rated scifi titles, it can also give you titles similar to something else you enjoyed.
ChatGPT is the same tech behind that but it’s more closed off and unable to do those things properly. If it does spit out some good titles it’ll be both a coincidence and using outdated data from whenever it was last trained.