Hi
I've taken over a postfix mailserver which has the main.cf shown below
The server is sheltered behind a reasonably good commercial antispam service so
the config is light on many of the usual things discussed on this list. The
protection afforded by the antispam service seems to have been go
Hi every one!
We use postfix 2.10.2 and IPv6 & IPv4 mode, so when remote domain doesn't has A
record, postfix send's bounce, like "Name service error for name=[domain name]
type=: Host found but no data record of requested type" this message a
little bit confused our users. Is it possible t
What would be the simplest method in Postfix of implementing an
equivalent to the exim ACL mentioned in this blog post:
http://blog.hinterlands.org/2013/10/unwanted-email-from-communicado-ltd/
That is, what's the simplest way of rejecting email from a list of
domains contained within a simple
Mark Goodge:
> That is, what's the simplest way of rejecting email from a list of
> domains contained within a simple text file that can be updated
> regularly without needing to restart Postfix.
What do you mean with "regularly"? Postfix SMTP daemons check if a
hash: or btree: file has changed
Victor Shchukin:
> Hi every one!
>
> We use postfix 2.10.2 and IPv6 & IPv4 mode, so when remote domain
> doesn't has A record, postfix send's bounce, like "Name service
> error for name=[domain name] type=: Host found but no data
> record of requested type" this message a little bit confused o
On 11/25/2013 3:39 AM, Rod Evans wrote:
> Hi
>
> I've taken over a postfix mailserver which has the main.cf shown below
>
> The server is sheltered behind a reasonably good commercial antispam
> service so the config is light on many of the usual things discussed
> on this list. The protection
Wietse Venema:
> Mark Goodge:
> > That is, what's the simplest way of rejecting email from a list of
> > domains contained within a simple text file that can be updated
> > regularly without needing to restart Postfix.
>
> What do you mean with "regularly"? Postfix SMTP daemons check if a
> hash
Wietse Venema:
> Victor Shchukin:
> > Hi every one!
> >
> > We use postfix 2.10.2 and IPv6 & IPv4 mode, so when remote domain
> > doesn't has A record, postfix send's bounce, like "Name service
> > error for name=[domain name] type=: Host found but no data
> > record of requested type" this me
Wietse Venema:
> Wietse Venema:
> > Victor Shchukin:
> > > Hi every one!
> > >
> > > We use postfix 2.10.2 and IPv6 & IPv4 mode, so when remote domain
> > > doesn't has A record, postfix send's bounce, like "Name service
> > > error for name=[domain name] type=: Host found but no data
> > > re
Mark Goodge:
> What would be the simplest method in Postfix of implementing an
> equivalent to the exim ACL mentioned in this blog post:
>
> http://blog.hinterlands.org/2013/10/unwanted-email-from-communicado-ltd/
>
> That is, what's the simplest way of rejecting email from a list of
> domains
On 25/11/2013 13:51, Wietse Venema wrote:
No need to restart Postfix. Use an indexed file and let smtpd(8)
auto-detect that the file has changed.
Run this from cron:
#!/bin/sh
# Configure smtpd(8) to query $TYPE:real-file
TYPE=cdb # or hash or lmdb
SUFF=cdb # or db or lmd
On Mon, Nov 25, 2013 at 9:51 PM, Wietse Venema wrote:
> Mark Goodge:
> > What would be the simplest method in Postfix of implementing an
> > equivalent to the exim ACL mentioned in this blog post:
> >
> > http://blog.hinterlands.org/2013/10/unwanted-email-from-communicado-ltd/
> >
> > That is, wh
Dang. I forgot to append a dummy column to the textfile. Corrected
version is below.
Also added a note that "mv newdatabse realdatabase" is not needed
with cdb and lmdb.
Wietse
Mark Goodge:
> What would be the simplest method in Postfix of implementing an
> equivalent to the exim ACL me
Thanks for answer. I think we could implement that behaviour and check if there
will be performance issues. Anyone else interested?
--
Victor Shchukin
ignit...@yandex-team.ru
On Nov 25, 2013, at 17:21 , Wietse Venema wrote:
> Wietse Venema:
>> Wietse Venema:
>>> Victor Shchukin:
Hi eve
Wietse:
> Sorry. Postfix reports only the last lookup error. In theory it
> could be made configurable so it tries AAA first and A last. But
> that may have performance implications.
Victor Shchukin:
> Thanks for answer. I think we could implement that behaviour and
> check if there will be perfor
Hello, my friend
This is Tom I'm sending my greeting from China
My postfix server can not telnet any other mail server, but other server
can telnet my postfix server, so lots of mail in my queue,but I can not
send it, what can I do now, thanks a lot.
TOM
log is
Nov 26 14:51:48 usa postfix/error[3310]: A1F4612806E: to=,
relay=none, delay=0.02, delays=0.02/0/0/0.01, dsn=4.4.1, status=deferred
(delivery temporarily suspended: connect to IP[IP]:25: Connection timed out)
command just like
telnet mail.example.com 25
Trying IP...
2013/11/26 Wijatmoko
It's already open in the firewall , I can send mail this morning (Chinese
time) before.and never change some setting
2013/11/26 Feel Zhou
> It's already open in the firewall , I can send mail this morning (Chinese
> time) before.and never change some setting
>
>
> 2013/11/26 Paul C
>
>> chec
Please don' top-post.
On 2013-11-26 Feel Zhou wrote:
> 2013/11/26 Wijatmoko U. Prayitno
>> On Tue, 26 Nov 2013 14:40:45 +0800 Feel Zhou wrote:
>>> My postfix server can not telnet any other mail server, but other server
>>> can telnet my postfix server, so lots of mail in my queue,but I can not
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