Comment by ultramancool
10 years ago
> FastMail is a cheap and easy option to email.
So is spinning up a docker container with this all already configured... I just don't see the argument I guess, it's just too easy to do yourself. Instead you're getting ripped off and losing privacy. There's no reason to believe fastmail is any more private than GMail, staff can just as easily read and deliver your mail to whomever they please.
A medical degree takes years to get, this takes 10 minutes for a basic setup, an hour or two for a more advanced one, assuming you're in the industry already and know your way around.
And ensuring it stays running and updated and secure and backed up. Docker isn't magic. A server instance and the associated apps still need to be maintained. And you're either trusting the creator of that Docker image or digging into every security setting anyway.
Updated is usually barely a problem, there hasn't been a serious postfix vulnerability since 2011 or a dovecot one since 2013 (and even the 2013 one wouldn't necessarily affect you as an individual user). One update every 3-5 years is not exactly something I'd call a problem. I don't update unless there's a major vulnerability and it's one I'm affected by.
Rebuilding your docker when you hear about that is not exactly something I'd consider a big deal, but I guess if 2 minutes work every 3 years is worth giving away your privacy, then you do that.
Backup is a set and forget cron job (tarsnap mail dir), so I don't see how that's an issue.
You still have to update the OS or whatever you're running the mailserver on. You have to make sure it's not compromised nor DDosed, it doesn't run out of space, it doesn't crash or get stuck for whatever reason, etc etc.
Again, Docker isn't magic.
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Native two factor auth (like U2F integration) alongside mobile apps would be the big ones.