Do I still have to worry about Heartbleed, Logjam, etc.?
Nothing major like that has come up during the past year.
Question: If I setup a brand-new Linode today according to Linode's guides - with nginx, Postfix, Dovecot, etc. - can I safely assume that I'm by default safe against all these > 1 year old vulnerabilities?
I'll be using Ubuntu 16.04 LTS on my linode.