On 2016-02-14 16:39, Michael Sperber wrote:
I'm trying to set up a mail relay for a specific host with Postfix,
with
little success:
I've got this:
mynetworks = 88.198.58.179/32 127.0.0.0/8 134.2.186.48/32
u-186-ls048.wi50.uni-tuebingen.de
Hostnames in mynetworks are prone to errors when you have dns lookup
problems. Using the ip address if the sending system is preferred.
88.x is the local host, 134.x is the host I'm trying to set up the
relay for, as is the host name.
(First question: Where exactly do I put permit_mynetworks? I tried
smtpd_client_restrictions and smtpd_recipient_restrictions, similarly
to
no avail.)
Please show postconf -n output.
Show logging of it not working / mail beeing blocked.
Whatever I do, I get this:
Feb 14 15:32:32 deinprogramm postfix/submission/smtpd[61536]:
generic_checks: name=permit_mynetworks
Feb 14 15:32:32 deinprogramm postfix/submission/smtpd[61536]:
permit_mynetworks: u-186-ls048.wi50.uni-tuebingen.de 134.2.186.48
Feb 14 15:32:32 deinprogramm postfix/submission/smtpd[61536]:
match_hostname: u-186-ls048.wi50.uni-tuebingen.de ~? 88.198.58.179/32
Feb 14 15:32:32 deinprogramm postfix/submission/smtpd[61536]:
match_hostaddr: 134.2.186.48 ~? 88.198.58.179/32
Feb 14 15:32:32 deinprogramm postfix/submission/smtpd[61536]:
match_hostname: u-186-ls048.wi50.uni-tuebingen.de ~? 127.0.0.0/8
Feb 14 15:32:32 deinprogramm postfix/submission/smtpd[61536]:
match_hostaddr: 134.2.186.48 ~? 127.0.0.0/8
Feb 14 15:32:32 deinprogramm postfix/submission/smtpd[61536]:
match_hostname: u-186-ls048.wi50.uni-tuebingen.de ~? 134.2.186.48/32
Feb 14 15:32:32 deinprogramm postfix/submission/smtpd[61536]:
match_hostaddr: 134.2.186.48 ~? 134.2.186.48/32
Feb 14 15:32:32 deinprogramm postfix/submission/smtpd[61536]:
match_list_match: permit_mynetworks: no match
Feb 14 15:32:32 deinprogramm postfix/submission/smtpd[61536]:
generic_checks: name=permit_mynetworks status=1
Why is there no match?
Any help would be much appreciated!
You are showing logs from the submission service, there could be
overrides in place. Show the configuration from master.cf.
Take a look at http://www.postfix.org/DEBUG_README.html#mail this should
clarify what is helpful to others when asking on the mailinglist.
--
Christian Kivalo
