09-20, 11:00–17:00 (Europe/Dublin), Foyer A
Even in today's day and age of various free email options and commoditization of email services, there's still many good reasons for running your own mail server - privacy and security just being two of them.
In this tutorial, we'll set up a FreeBSD host with
- certbot for acquiring LetsEncrypt certificates
- postfix smtp server with support for virtual users and multiple domains
- spam assassin spam filter
- amavis virus scanner
- cyrus imap server
- nextcloud webmail with 2-factor auth
- setting up dkim and dmarc
- improved security with pf, fail2ban, sshguard and vnet jails
- caveats and pitfalls
Born and raised in Austria, Chris studied Computer Science at the University of Technology in Vienna, Austria. He's been in IT since the late 90s and started working with FreeBSD around release 5. For the past 14 years he's worked in the construction industry in various IT management roles.
In 2021 he first became more active in the community by becoming a port maintainer and when Greg Wallace at the FreeBSD Foundation founded the Enterprise Working Group in 2023, he joined as volunteer. Since then, he's been an active contributor around bhyve and documentation, working on making FreeBSD even more useful and usable for enterprise use.
You can find Chris on LinkedIn as well as the regular weekly bhyve calls organized by Michael Dexter (see callfortesting.org for more details)