fmgre-list...@yahoo.fr wrote:
Hello,
We are reconfiguring our incoming mail server.
It was working with greylisting enabled ; and we've just added the verify
(reject_unverified_recipient) capacity.
To avoid email address harvesting, we would like to keep on greylisting all
incoming mail wheteher or not it may fail the reject_unverified_recipient
test.
According to the postfix documentation, smtpd_recipient_restrictions tests are
verified in the order listed.
But all i can achieve is : reject_unverified_recipient rejects mails before
the grelisting is done.
Here is our current settings :
---
smtpd_recipient_restrictions =
reject_unauth_destination,
check_policy_service inet:127.0.0.1:60000,
check_recipient_access hash:/etc/postfix/recipient_access,
reject_unverified_recipient,
permit
Configure your greylisting service to return "DEFER" rather
than "DEFER_IF_PERMIT". See the docs for your policy service
for details of how to do this.
Most greylisters use DEFER_IF_PERMIT to prevent deferring mail
that would be rejected by a later restriction. That way the
sending server knows to not try back later.
-- Noel Jones
