It is up to you. Using Docker makes it easier for administration and evolution, but bare metal is sufficient if you are comfortable with it (which every self-hoster should be).
It is up to you. Using Docker makes it easier for administration and evolution, but bare metal is sufficient if you are comfortable with it (which every self-hoster should be).
Hello, I host my own mail server with Roundcube as a webmail, integrated with Radicale for the contacts and calendar. Hope it helps !