On Fri, May 24, 2019 at 10:38:29AM +0300, Andrey Repin wrote:
> May 24 08:07:39 mxs postfix/smtp/smtpd[1938]: NOQUEUE: reject: RCPT from
> mail.regionspb.net[84.204.28.35]: 450 4.7.0 <[email protected]>: Recipient
> address rejected: defer_if_reject requested; from=<[email protected]>
> to=<[email protected]> proto=ESMTP helo=<mail.regionspb.net>
> May 24 10:13:22 mxs postfix/smtp/smtpd[2615]: NOQUEUE: reject: RCPT from
> mail.regionspb.net[84.204.28.35]: 450 4.7.0 <[email protected]>: Recipient
> address rejected: defer_if_reject requested; from=<> to=<[email protected]>
> proto=ESMTP helo=<mail.regionspb.net>
> smtp inet n - y - - smtpd
> -o syslog_name=postfix/smtp
> -o smtpd_helo_restrictions=reject_invalid_helo_hostname
> -o {smtpd_sender_restrictions=
> reject_non_fqdn_sender
> reject_unknown_sender_domain}
> -o {smtpd_relay_restrictions=
> defer_if_reject
> reject_unauth_destination}
> -o {smtpd_recipient_restrictions=
> reject_non_fqdn_recipient
> reject_unknown_recipient_domain
> reject_unauth_destination
> check_recipient_access hash:$config_directory/maps/mydestination
> check_policy_service unix:private/policy-spf}
> -o smtpd_data_restrictions=reject_unauth_pipelining
> -o smtpd_milters=unix:spamass/spamass.sock
Is this reaally necessary? Moving the settings to main.cf would
be wiser. As to the matter at hand, remove the "defer_if_reject"
from "smtpd_relay_restrictions" and you'll see the real reason the
mail is being rejected (by some later restriction). If you want
soft_failure, try "-o soft_fail=yes"
> smtpd_recipient_restrictions = reject_non_fqdn_recipient
> reject_unknown_recipient_domain permit_mynetworks permit_sasl_authenticated
> defer_if_reject reject_unauth_destination
> smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated
> defer_unauth_destination
> smtpd_sender_restrictions = reject_non_fqdn_sender
> reject_unknown_sender_domain reject_unlisted_sender check_sender_access
> hash:$config_directory/maps/mydestination permit_mynetworks
> permit_sasl_authenticated defer
Also in main.cf, avoid spurious "defer_if_reject".
--
Viktor.
