Gerben Wierda:
> smtpd_recipient_restrictions =
> permit_sasl_authenticated
> permit_mynetworks
> reject_unauth_destination
> reject_unknown_recipient_domain
> reject_unverified_recipient
You may want to look at these settings (defaults shown):
unverified_recipient_defer_code = 450
unverified_recipient_reject_code = 450
unverified_recipient_reject_reason =
unverified_recipient_tempfail_action = $reject_tempfail_action
reject_tempfail_action = defer_if_permit
I suspect that you're hitting a cached defer_if_permit response.
Wietse
> check_client_access
> regexp:/Library/Server/Mail/Config/postfix/rna_policy_whitelist_clients
> check_sender_access
> regexp:/Library/Server/Mail/Config/postfix/rna_policy_whitelist_senders
> check_policy_service unix:private/policy
> permit
>
> Question: why does this message end up in greylisting while I have
> reject_unverified_recipient set?
>
> Is this potentially an (unexpected) result of smtpd_delay_reject = yes?
>
> Thanks,
>
> G
