Hi
I updated webmin (no problem)
then 260 yum update came (no problem)
Then he asked me to restart and
Now all posts are postfix reject
I was not using the gray list
I opened it but it doesn't leave greylist mails for hours
I want to close the gray list, but all incoming emails are postfix reject
i really need help
Postfix all mails Reject - GreyList Off !
Postfix all mails Reject - GreyList Off !
eFa-4.0.2 - ©
Re: Postfix all mails Reject - GreyList Off !
your going to need to add some CONTEXT and a whole lot more details for help.
Re: Postfix all mails Reject - GreyList Off !
Code: Select all
Anonymous TLS connection established from unknown[209.85.221.45]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
May 3 20:38:29 antispam postfix/smtpd[26620]: warning: 45.221.85.209.zen.spamhaus.org: RBL lookup error: Host or domain name not found. Name service error for name=45.221.85.209.zen.spamhaus.org type=A: Host not found, try again
May 3 20:38:29 antispam postfix/smtpd[26620]: NOQUEUE: reject: RCPT from unknown[209.85.221.45]: 450 4.1.8 <tsssscap@gmail.com>: Sender address rejected: Domain not found; from=<tsssscap@gmail.com> to=<support@tufhost.com> proto=ESMTP helo=<mail-wr1-f45.google.com>
eFa-4.0.2 - ©
Re: Postfix all mails Reject - GreyList Off !
That error means you have some type of DNS or connectivity problem. can you ping 8.8.8.8? if so can you ping google.com?TFNcap wrote: ↑03 May 2020 18:10I get the same error for every incoming emailCode: Select all
Anonymous TLS connection established from unknown[209.85.221.45]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits) May 3 20:38:29 antispam postfix/smtpd[26620]: warning: 45.221.85.209.zen.spamhaus.org: RBL lookup error: Host or domain name not found. Name service error for name=45.221.85.209.zen.spamhaus.org type=A: Host not found, try again May 3 20:38:29 antispam postfix/smtpd[26620]: NOQUEUE: reject: RCPT from unknown[209.85.221.45]: 450 4.1.8 <tsssscap@gmail.com>: Sender address rejected: Domain not found; from=<tsssscap@gmail.com> to=<support@tufhost.com> proto=ESMTP helo=<mail-wr1-f45.google.com>
Re: Postfix all mails Reject - GreyList Off !
Code: Select all
[admin@antispam ~]$ ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=46 time=73.4 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=46 time=73.3 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=46 time=73.3 ms
but !!!
Code: Select all
[admin@antispam ~]$ ping google.com
ping: google.com: Name or service unknown
eFa-4.0.2 - ©
Re: Postfix all mails Reject - GreyList Off !
so there is something wrong with your unbound service.
if thats running then check
and post contents
Code: Select all
sudo systemctl status unbound
Code: Select all
cat /etc/resolv.conf
Re: Postfix all mails Reject - GreyList Off !
your comment inspired me and the problem was solved
DNS settings deleted after updating webmin
webmin in dns review after review
I saw that the DNS line is empty
and I filled
solved
thanks for guiding me
God bless you
DNS settings deleted after updating webmin
webmin in dns review after review
I saw that the DNS line is empty
and I filled
solved
thanks for guiding me
God bless you
eFa-4.0.2 - ©
Re: Postfix all mails Reject - GreyList Off !
its seems you can ping ip but not fqdn
mostely is dns,
check if you have dns server installed/configured.
PS: make sure to disable ipv6
mostely is dns,
check if you have dns server installed/configured.
PS: make sure to disable ipv6
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