Hi,
still not work, i put in there into the file sender_bloqueados this rule:
ferozo-admin.com.ar dunno
I try with "OK" but not work.
Dec 17 07:57:40 smarthost01-ded postfix/pickup[20690]: 30AF44882E: uid=0
from=<root>
Dec 17 07:57:40 smarthost01-ded postfix/cleanup[21286]: 30AF44882E:
message-id=<20191217105740.30AF44882E@x>
Dec 17 07:57:40 smarthost01-ded postfix/qmgr[20691]: 30AF44882E:
from=<root@x>, size=470, nrcpt=1 (queue active)
Dec 17 07:57:40 smarthost01-ded postfix/smtp[20790]: 30AF44882E:
to=<x...@ferozo-admin.com.ar>, relay=none, delay=0.02, delays=0.02/0/0/0,
dsn=5.4.4, status=bounced (Host or domain name not found. Name service
error for name=ferozo-admin.com.ar type=AAAA: Host not found)
Dec 17 07:57:40 smarthost01-ded postfix/bounce[22718]: 30AF44882E:
sender non-delivery notification: 3766148831
Dec 17 07:57:40 smarthost01-ded postfix/qmgr[20691]: 30AF44882E: removed
#main.cf
## Restricciones de sender ## No enviar nunca desde ciertos sender
smtpd_sender_restrictions = check_sender_access
hash:/etc/postfix/sender_bloqueados
<------><------><------> check_client_access hash:/etc/postfix/client_ip
<------><------><------> reject_non_fqdn_sender,
<------><------><------> reject_unknown_sender_domain,
permit_mynetworks,
<------><------><------> permit
smtpd_recipient_restrictions = check_recipient_access
mysql:/etc/postfix/mysql-virtual-recipient-access.cf
regexp:/etc/postfix/regex_destinatarios_bloquea
<------><------><------> reject_unauth_pipelining,
reject_non_fqdn_recipient
permit_mynetworks,
reject_unauth_destination
#postfwd
check_policy_service inet:127.0.0.1:20040
The domain to which I am trying to deliver mail is not a local domain,
it is a domain hosted on another server in my network. I assumed that
adding the line in the / etc / hosts would work but isn't it, any other
ideas?
Regards,
Emanuel.
El 16/12/19 a las 16:19, Wietse Venema escribió:
Emanuel:
Any solution for this?
I send alert to a domain with no dns servers.
a) Exclude the domain from reject_unknown_recipient_domain.
/etc/postfix/main.cf:
smtpd_recipient_restrictions =
...
pcre:/etc/postfix/recipient-access.pcre
...
/etc/postfix/recipient-access.pcre:
/^example\.com$/ dunno
/./ reject_unknown_recipient_domain
b) Don't use reject_unknown_recipient_domain, or any feature that
may look up NS or MX records.
Wietse
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