On Mon, Jun 20, 2022 at 11:47 AM Grant Taylor via mailop <mailop@mailop.org> wrote:
> On 6/15/22 6:19 PM, Ángel via mailop wrote: > > There is a fallback of connecting to the A record on port 25 if there > > is no MX. > > When was the last time that anyone has seen the fall back to A record work? > > Just did a quick check on one of our mail servers and within the last hour we've sent email via an A record. Mark
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