Comment on How do you monitor your servers?
communism@lemmy.ml 4 hours agoI self-host my own email, have done so for years. I’ve not gotten pwned. Use an SSH key and a firewall, only expose the ports that should be public, have reasonable access controls, etc, just practise general cybersecurity—it applies to servers too.
I know everyone complains about hosting email. But I’ve not run into major problems. My emails get through spam filters and I have good uptime. It’s also a fun learning experience.
NotEasyBeingGreen@slrpnk.net 3 hours ago
I think that you have to do quite a bit more setup on email than most other services. There’s SPF and DKIM and DMARC and so on. Plus spam filtering, setting up accounts and authentication, …
Plus email is arguably more important than anything else, since it’s kind of the lowest common denominator of the Internet; your dentist will probably send you an email to remind you of appointments, job offers will arrive via email, password resets arrive via email, and so on.
So it is a bit scary.
Having said that, as long as you’re not hosting from a residential IP addresses it is definitely achievable. You can start with one domain and use it for low-value purposes (or for accounts that allow multiple email addresses, like GitHub).