Obviously, compared to free, it's expensive. But in real terms, I pay $70 every 2 years for it - works out about £25 a year for me, which is about the price of a meal out. I think that's worth it for secure and powerful email. I've never found it to be expensive.
I think that is not quite the norm, lots of these hosts (and home internet connections) tend to have rather bad reputations, and chasing down the various RBLs can get really old really fast, especially since the most common response is to silently blackhole so you don't get a bounce.
I used to run my own email server, but found it difficult to get things like push email working reliably, and had a couple of issues with deliverability of emails.
I thought that was a pretty good plan for most people. Unfortunately, they dropped this plan and the cheapest option is now 30$/year.
Honestly, at that price point I would go with Exchange Online for $48/year. --Virtually the same price and yet I would get double the storage and native integration to Outlook on the desktop and mobile.
But I do believe that even these cheaper ones are expensive for what they provide in terms of storage capacity, number of aliases, etc. Costs are supposed to go down over time, and prices too.
(your FastMail subscription also goes towards paying for work on improving the standards and developing open source software to support them)
https://www.scaleway.com/virtual-cloud-servers/#anchor_start...
FREE PLAN - Up to five users. 5GB/User, 25MB attachment limit.
This is to have all 5 users in one "organization".
ZOHO offers full G-suite replacement, free. They have many more applications too.
I used the free plan for a few years, then started paying $24 per year for more storage. What you get for $24 per year is amazing. What you get with the free plan is amazing. Their business model is to impress you with their products enough for you move to a paying plan. They do NOT make money harvesting your personal information and selling it third-parties.