On Mon, Aug 03, 2020 at 02:38:13PM -0600, Charles Curley wrote:
Ah, now you are back to using an external server, which the OP would like to avoid.
It isn't possible to do this without an external server. Sending email involves an external server. That's why just using a redundant set of dynamic DNS providers solves the problem more reliably and directly than some rube goldberg approach which has no fewer external dependencies.
