[48962]: connect from unknown[xxx.xxx.xxx]
Apr 28 11:11:12 host postfix/smtpd[48962]: NOQUEUE: reject: RCPT from
unknown[xxx.xxx.xxx]: 450 4.1.8 cli...@tld.com: Sender address rejected:
Domain not found; from=client.tld.com to=u...@mydomain.com proto=ESMTP
helo=mail.tld.com
#postconf -n
xxx.xxx.xxx
Apr 28 11:11:12 host postfix/smtpd[48962]: connect from unknown[xxx.xxx.xxx]
Apr 28 11:11:12 host postfix/smtpd[48962]: NOQUEUE: reject: RCPT from
unknown[xxx.xxx.xxx]: 450 4.1.8
cli...@tld.com: Sender address rejected: Domain not found;
from=client.tld.com to=u...@mydomain.com
does not resolve to address xxx.xxx.xxx
Apr 28 11:11:12 host postfix/smtpd[48962]: connect from
unknown[xxx.xxx.xxx]
Apr 28 11:11:12 host postfix/smtpd[48962]: NOQUEUE: reject: RCPT from
unknown[xxx.xxx.xxx]: 450 4.1.8 cli...@tld.com: Sender address
rejected: Domain not found; from
motty.cruz:
450 4.1.8 cli...@tld.com: Sender address rejected: Domain not found
reject_unknown_sender_domain
Reject the request when Postfix is not final destination for the
sender address, and the MAIL FROM address has no DNS A or MX
record, or when it has a malformed
-us...@postfix.org] On Behalf Of Reindl Harald
Sent: Thursday, April 28, 2011 11:28 AM
To: postfix-users@postfix.org
Subject: Re: NOQUEUE: reject: RCPT from unknown[xxx.xxx.xxx]: 450 4.1.8
Am 28.04.2011 20:20, schrieb motty.cruz:
Hello,
Looks like one of our clients are trying to email us
...@postfix.org
[mailto:owner-postfix-us...@postfix.org] On Behalf Of Reindl Harald
Sent: Thursday, April 28, 2011 11:28 AM
To: postfix-users@postfix.org
Subject: Re: NOQUEUE: reject: RCPT from unknown[xxx.xxx.xxx]: 450 4.1.8
Am 28.04.2011 20:20, schrieb motty.cruz:
Hello,
Looks like one of our
Am 28.04.2011 22:09, schrieb motty.cruz:
warning: hostname mail.northwestpetroleum.com does not resolve to address
72.54.186.219
this is bad but not the problem
# nslookup northwestpetroleum.com
Server: my.dns.ip
Address:my.dns.ip#53
Non-authoritative answer:
Name:
