I have 2 servers.
1 has been running for a couple of years and is used for hosting, the other a new one.
On the new server, if i try to add letsencrypt SSL through Webmin>Webmin Configuration> SSL Encryption>Lets Encrypt, it fails!
Failed to request certificate : No virtual host matching server2.ajecreative.com.au was found
I realise no virtual host is found…its a certificate for the host itself!
the 2 VPS are as follows:
host1.mydomain.com (single static ip address)
host2.mydomain.com (single static ip address)
host2.mydomain.com is the new “shared hosting” server…it is currently a blank and doesnt actually have any clients on it, but webmin needs its own SSL for future SMTP and IMAP incoming and outgoing server settings for email client desktop pc apps to connect with via SSL/TLS or STARTTLS
For example, on a “shared host” with STARTLS encryption, (and because we dont have cpanel) the client would be needing to use the following settings for email client apps on their computers…
If it was cpanel, even on a shared host, my belief is that client apps can still use mail.client1.com for incoming and outgoing servers? We cant do that on a single ipaddress with multiple domains yet can we?
How can i get a letscencrypt certificate installed on the “shared hosting server” host2.domain.com so client desktop pc email apps can setup email accounts to connect with accounts on my server? (it has no virtual servers currently and i definately dont want to be using one of the future client domains for webmin/postfix/dovecot etc to use!)