It appears that Grant Taylor via mailop <gtay...@tnetconsulting.net> said: >On 7/11/23 2:48 PM, John Levine via mailop wrote: >> If your From: domain has neither an A nor an MX, I don't think >> you're going to get much mail of any sort delivered. >I believe it's possible for two entities to configure their email >servers to exchange email with each other without the use of DNS.
Well, sure, you can do anything by private arrangement. But if you want to exchance mail with other mail servers over the public Internet, an A will do but you really want an MX. R's, John _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
