According to our logs. The first one we saw was at 6:03 this morning and
our shipping manager sent an email to two recipients. We did just have it
occur with two additional different domains hosted by Outlook.com

Is there a whitelist I should be looking to get added back on?

Thanks,
Job

On Wed, Oct 11, 2023, 9:16 AM Job Cacka <[email protected]> wrote:

> This morning I noticed that many, perhaps all, of the email addresses
> hosted by Outlook are only allowing us to send to one recipient at a time.
> This is causing our email queue to fill up.
>
> At first I thought we were sending to too many recipients but several only
> had 3 or 4.
>
> What causes this? How do we get it fixed?
>
> (Deferred: 452 4.5.3 Too many recipients (AS780090)
>
> Thanks,
> Job
>
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