Tag: SMTP
How to harden SSH access to a FreeBSD 11.2 box
Author: Antonio Prado Published Date: December 22, 2018 Leave a Comment on How to harden SSH access to a FreeBSD 11.2 box
Recently I was requested to suggest some hardening advices about SSH access to *nix boxes. Now, I like to write down a short guide on this topic. Let’s take a fresh installed FreeBSD server (11.2-RELEASE-p7…
Posted in RFC
[RFC 8461] SMTP MTA Strict Transport Security (MTA-STS)
Author: Antonio Prado Published Date: October 1, 2018 Leave a Comment on [RFC 8461] SMTP MTA Strict Transport Security (MTA-STS)
[RFC 8461] SMTP MTA Strict Transport Security (MTA-STS) è un meccanismo che consente ai fornitori dei servizi di posta di dichiarare la loro capacità di ricevere connessioni SMTP garantite da TLS (Transport Layer Security) e…
Posted in How to
How to restore a little decorum to your SMTP: please RTFM
Author: Antonio Prado Published Date: April 15, 2016 Leave a Comment on How to restore a little decorum to your SMTP: please RTFM
So, you want to run your own mail server, while someone else holds your beer? Ok, listen, do yourself a favor: please, RTFM, or carefully follow these steps. assign an IP to your SMTP; make…