Hello,
I have a home server with static IP from the ISP. The server has debian 11 installed.
Can I setup a mail server (postfix, dovecot, dkim, rspamd etc) on this box to receive/send email normally?
Or do you guys have this similar operation?
Thanks
Yong
Absolutely. All you need to do is direct appropriate ports on your firewall.
But there is a bit more to it. You need to have server certificates such a letsencrypt.
You will also need to look to security - perhaps firewall into
lan and on the host (less likely), and all the server protections
for dovecot and postfix.
-- Jeremy (Lists)