Re: Client host rejected

2019-11-19 Thread Matus UHLAR - fantomas
On Mon, 18 Nov 2019 17:23:43 +0100 Matus UHLAR - fantomas wrote: seems something is wrong with your (or maybe their) reverse DNS resolution... On Mon, 18 Nov 2019, siefke_lis...@web.de wrote: This is what I had: [siefke@sisi-dell ~]$ nslookup 195.128.103.214 214.103.128.195.in-addr.arpa

Re: Client host rejected

2019-11-19 Thread Viktor Dukhovni
On Tue, Nov 19, 2019 at 08:38:53PM +0100, siefke_lis...@web.de wrote: > > Why did you stop unbound? Presumably it provides the recursive > > service on 127.0.0.1, which is listed below... > > It work not. Then figure out how to make it work. That should be your one and only nameserver. > > >

Re: Client host rejected

2019-11-19 Thread siefke_lis...@web.de
On Tue, 19 Nov 2019 14:20:43 -0500 Viktor Dukhovni wrote: > Why did you stop unbound? Presumably it provides the recursive > service on 127.0.0.1, which is listed below... It work not. That's why so a line direct to nameserver and it work also not. > > Nov 19 19:58:20 netcup.silviosiefke.com p

Re: Client host rejected

2019-11-19 Thread Viktor Dukhovni
On Tue, Nov 19, 2019 at 08:13:49PM +0100, siefke_lis...@web.de wrote: > I use unbound. > > I have stop unbound an use the dns direct with resolv.conf. Why did you stop unbound? Presumably it provides the recursive service on 127.0.0.1, which is listed below... > $ cat /etc/resolv.conf > namese

Re: Client host rejected

2019-11-19 Thread siefke_lis...@web.de
On Mon, 18 Nov 2019 21:08:47 +0100 (CET) Bernardo Reino wrote: > $ dig -x 81.91.160.182 > office.denic.de. 3600IN A 81.91.160.182 > > $ dig office.denic.de > office.denic.de. 3508IN A 81.91.160.182 > > which looks OK. See if your resolver also produces the

Re: Client host rejected

2019-11-19 Thread Viktor Dukhovni
On Tue, Nov 19, 2019 at 09:21:23AM -0500, Bill Cole wrote: > Generally, a mail server should have a caching recursive resolver > running locally: either on the same machine or the same truly local > network. +1, especially for running on the MTA host itself, on the loopback interface, with only

Re: Client host rejected

2019-11-19 Thread Bill Cole
On 18 Nov 2019, at 15:38, Gregory Heytings wrote: replace the contents of /etc/resolv.conf by: nameserver 8.8.8.8 nameserver 8.8.4.4 your problem will likely be solved. Note that doing this (using Google's public DNS service) will kill the effectiveness of DNSBLs and of anti-spam tools like

Re: Client host rejected

2019-11-18 Thread Gregory Heytings
Now I try to send mail to box and what happen: Nov 18 17:12:35 netcup.silviosiefke.com postfix/smtpd[6215]: NOQUEUE: reject: RCPT from unknown[81.91.160.182]: 450 4.7.25 Client host rejected: cannot find your hostname, [81.91.160.182]; from= to= proto=ESMTP helo= This means that a rev

Re: Client host rejected

2019-11-18 Thread Bernardo Reino
On Mon, 18 Nov 2019, siefke_lis...@web.de wrote: On Mon, 18 Nov 2019 17:23:43 +0100 Matus UHLAR - fantomas wrote: cannot find your hostname indicated reject_unknown_client_hostname hit. Ah thank you this what I had search. seems something is wrong with your (or maybe their) reverse DNS re

Re: Client host rejected

2019-11-18 Thread siefke_lis...@web.de
On Mon, 18 Nov 2019 17:23:43 +0100 Matus UHLAR - fantomas wrote: > cannot find your hostname indicated reject_unknown_client_hostname hit. Ah thank you this what I had search. > seems something is wrong with your (or maybe their) reverse DNS > resolution... This is what I had: [siefke@sisi-de

Re: Client host rejected

2019-11-18 Thread Matus UHLAR - fantomas
On 18.11.19 17:16, siefke_lis...@web.de wrote: Now I try to send mail to box and what happen: Nov 18 17:12:35 netcup.silviosiefke.com postfix/smtpd[6215]: NOQUEUE: reject: RCPT from unknown[81.91.160.182]: 450 4.7.25 Client host rejected: cannot find your hostname, [81.91.160.182]; from= to=

Re: Client host rejected: Access denied

2017-06-14 Thread Wietse Venema
Scappatura Rocco: > smtpd_recipient_restrictions = > ... > check_client_access proxy:mysql:/etc/postfix/mysql-check-client-access.cf > ... Wietse

Re: Client host rejected: sender address does not match client hostname

2010-04-05 Thread mouss
brian moore a écrit : > On Mon, 05 Apr 2010 13:22:44 -0500 > Noel Jones wrote: > >> No. The log entry clearly shows that >> fep06.mfe.bur.connect.com.au is the sender and local postfix >> is the receiver. The local postfix rejects the delivery attempt. >> >> This is almost certainly a "spoofe

Re: Client host rejected: sender address does not match client hostname

2010-04-05 Thread Noel Jones
On 4/5/2010 5:19 PM, Voytek Eymont wrote: On Tue, April 6, 2010 4:22 am, Noel Jones wrote: Apr 5 11:03:31 postfix/smtpd[31021]: NOQUEUE: reject: RCPT from fep06.mfe.bur.connect.com.au[203.63.86.26]: 554 5.7.1 : Client host rejected: sender address does not match client hostname; from= to=

Re: Client host rejected: sender address does not match client hostname

2010-04-05 Thread Voytek Eymont
On Tue, April 6, 2010 4:22 am, Noel Jones wrote: >>> Apr 5 11:03:31 postfix/smtpd[31021]: NOQUEUE: reject: RCPT from >>> fep06.mfe.bur.connect.com.au[203.63.86.26]: 554 5.7.1 >>> : Client host rejected: >>> sender address does not match client hostname; from= >>> to= proto=ESMTP >>> helo= >

Re: Client host rejected: sender address does not match client hostname

2010-04-05 Thread brian moore
On Mon, 05 Apr 2010 13:22:44 -0500 Noel Jones wrote: > No. The log entry clearly shows that > fep06.mfe.bur.connect.com.au is the sender and local postfix > is the receiver. The local postfix rejects the delivery attempt. > > This is almost certainly a "spoofed freemail" rule added to > the

Re: Client host rejected: sender address does not match client hostname

2010-04-05 Thread Noel Jones
On 4/5/2010 1:10 PM, brian moore wrote: On Tue, 6 Apr 2010 00:27:57 +1000 (EST) "Voytek Eymont" wrote: I just noticed this in the logs, which might be from a valid sender to a valid user on this server: Apr 5 11:03:31 postfix/smtpd[31021]: NOQUEUE: reject: RCPT from fep06.mfe.bur.connect.co

Re: Client host rejected: sender address does not match client hostname

2010-04-05 Thread brian moore
On Tue, 6 Apr 2010 00:27:57 +1000 (EST) "Voytek Eymont" wrote: > I just noticed this in the logs, which might be from a valid sender to a > valid user on this server: > > Apr 5 11:03:31 postfix/smtpd[31021]: NOQUEUE: reject: RCPT from > fep06.mfe.bur.connect.com.au[203.63.86.26]: 554 5.7.1 > :

Re: Client host rejected: sender address does not match client hostname

2010-04-05 Thread Wietse Venema
Voytek Eymont: > I just noticed this in the logs, which might be from a valid sender to a > valid user on this server: > > Apr 5 11:03:31 postfix/smtpd[31021]: NOQUEUE: reject: RCPT from > fep06.mfe.bur.connect.com.au[203.63.86.26]: 554 5.7.1 > : Client host rejected: sender > address does not m