Hi, On Mon, Feb 12, 2024 at 5:39 AM Jaroslaw Rafa via Postfix-users < postfix-users@postfix.org> wrote:
> Dnia 11.02.2024 o godz. 17:47:05 Alex via Postfix-users pisze: > > My concern would be with multiple MX records for the same domain - is it > > possible it would come back to try again with another MX and be delayed > yet > > again? > > MX are the addresses that *receive* mail for a given domain, not the > addresses from which mail is sent. These would be specified in SPF record > (if present). > Yes, of course. I'm sorry I gave you another impression of what I was asking. I'll check out postscreen_cache_map in case it can do most of what I need, but my interest is from the server side, which is where postscreen is also run, of course. Thanks, Alex
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