Hi,
Our users can't get email from a popular local email provider, because they don't retry greylisting properly.
I'd like to whitelist any email coming from said domain (@
terra.com/@terra.com.br), but the "whiltelist" option for the greylist feature seem to only accept IP addresses. I don't want to hard-code their possibly ephemeral networks.
How do I prevent emails from this specific provider from going through greylisting – while still going through the rest of rmilter/rspamd processing?