On Fri, Oct 30, 2020 at 8:25 AM Chris via mailop wrote:
> On 2020-10-30 04:43, Hans-Martin Mosner via mailop wrote:
>
> > The mail server ingress needs to decide whether to accept a mail message
> > based on criteria that are relatively fast to evaluate. DNSBL lookups,
> > SPF-checks etc can be d
On Fri, 30 Oct 2020, 17:58 Brandon Long, wrote:
>
> On Fri, Oct 30, 2020 at 8:08 AM Chris Woods via mailop
> wrote:
>
>> Tangentially, while not a bounce-after-accept, one user has been seeing
>> this 5.7.1 NDR when emailing a contact's GSuite account. It does seem
>> similar to an organisationa
On 2020-10-30 08:25, Marcel Becker via mailop wrote:
On Fri, Oct 30, 2020 at 1:11 AM Atro Tossavainen via mailop
mailto:mailop@mailop.org>> wrote:
Why does Google bounce after accepting a message? At Google's scale,
the potential to become the world's biggest spammer simply through
