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Re: Simple Linux to Linux(Debian) email




On Fri, Apr 12, 2019 at 12:42:12AM +0900, Mark Fletcher wrote:
> > Why not use a dynamic DNS provider?

> The problem is how I know that the IP 
> address has changed and hence the DNS mapping needs updating.

By doing it correctly.

<https://mywiki.wooledge.org/IpAddress> has an example for Debian.
Specifically Debian 8 (jessie), but it should still work in newer
releases.