#SelfHosting gurus, I need you 😎

I'd like to subscribe to a #VPS to #selfhost my #email (including calendar and contacts with #caldav and #carddav), #mastodon instance and potentially #matrix.

I use a #Synology but I don't find the #docker setup convenient, and I don't find it suitable for for (what I consider) high availability services.

What would be your recommendations?

Many thanks!