There might already be an answer for this, I didn't find one, maybe I'm looking for the wrong thing.
The situation:
- one domain
x.org
which has a dyndns to my non-static home IP - one domain
y.org
which I want to send emails from and to - an email server at home
Now, if I understand correctly, I need a MX Record on domain y.org
in order to manage email. So I forwarded it to my IP at home. But this IP changes obviously, so I'd have to update the MX record every day since I cannot just put in x.org
in order for it to use the dyndns of domain x.org
.
My question: Can I somehow utilize the dyndns of x.org
in the MX record of y.org
? Is there a better way which I haven't thought of yet?