On Wednesday 07 October 2009 7:30:06 pm Roderick A. Anderson wrote:
> This will probably cause a serious amount of flames but how about just
> doing a HOLD action from header_checks for anything to the domain(s)?
>
> When he returns remove the statement and release the messages.
But that would req
We have a situation where postfix will not deliver a "delivery status
notification" (DSN) when a remote server recjects the message postfix is trying
to send.
Instead Postfix reports that "mail for news.t1ps.com loops back to myself"
eventhough postfix is the final destination for the Return-Pa
Hi all,
I am setting up an SMTP backup MX server for a customer, and one of their
specifications is that we check incoming mail for NDR/bounce mails without
a valid "watermark". Surfcontrol adds a header similar to 'X-SEF'
with a UUID on outbound mail, so any mail that's a bounce without this
Phillip Smith:
> 2009/10/8 Wietse Venema
> > This could easily be scripted and run from cron. Massage the output
> > from host(1) or dig(1) to extract hosts, and use an expect script
> > to do the talking, like http://www.cymru.com/Tools/mtaprobe.exp.
> > The whole thing should not take more than
Oliver Schonrock:
> to=, relay=none, delay=0.01,
> delays=0.01/0/0/0, dsn=5.4.6, status=bounced (mail for news.t1ps.com loops
> back to myself)
Your problem is almost certainly in this file:
transport_maps = regexp:/usr/local/etc/postfix_rsh/transport
Wietse
* Victor Duchovni :
> This parameter is clearly documented to have the syntax of a restriction
> class. (It has "check_address_map" as the implicit restriction for bare
> tables).
Didn't know that. It works now.
--
Ralf Hildebrandt
Geschäftsbereich IT | Abteilung Netzwerk
Charité - Universi
On Thu, Oct 08, 2009 at 10:13:33AM +, Duncan B. wrote:
>
> Hi all,
>
> I am setting up an SMTP backup MX server for a customer, and one of their
> specifications is that we check incoming mail for NDR/bounce mails without
> a valid "watermark". Surfcontrol adds a header similar to 'X-SEF'
>
On Thursday 08 Oct 2009 12:54:48 Wietse Venema wrote:
> Oliver Schonrock:
> > to=, relay=none,
> > delay=0.01, delays=0.01/0/0/0, dsn=5.4.6, status=bounced (mail for
> > news.t1ps.com loops back to myself)
>
> Your problem is almost certainly in this file:
> transport_maps = regexp:/usr/loca
On Thu, 8 Oct 2009, Victor Duchovni wrote:
I am setting up an SMTP backup MX server for a customer, and one of their
specifications is that we check incoming mail for NDR/bounce mails without
a valid "watermark". Surfcontrol adds a header similar to 'X-SEF'
with a UUID on outbound mail, so any
Duncan B. wrote:
> On Thu, 8 Oct 2009, Victor Duchovni wrote:
>
>
>>> I am setting up an SMTP backup MX server for a customer, and one of
>>> their
>>> specifications is that we check incoming mail for NDR/bounce mails
>>> without
>>> a valid "watermark". Surfcontrol adds a header similar to 'X-SE
On Thu, 8 Oct 2009, Brian Evans - Postfix List wrote:
I will have to use the header_checks regexp directive, but how do I
ONLY
perform this check for a bounce (ie, MAIL FROM: <>) ?
You need a suitable content_filter or milter. No built-in Postfix
feature
checks for the absence of a header, let
On Thu, Oct 08, 2009 at 03:17:27PM +, Duncan B. wrote:
> Are you able to point towards some docs as to how I can achieve what I
> need, to search for existence of a particular header
Which part of "No built-in Postfix feature checks for the absence of a
header, let alone conditions such a ch
Duncan B.:
> Are you able to point towards some docs as to how I can achieve what I
> need, to search for existence of a particular header
Postfix built-in pattern matching doesn't work that way. You need
an external filter (or milter).
Wietse
On 7-Oct-2009, at 13:40, Dave Täht wrote:
I imagine you all were big fans of NETBUI and IPX/SPX too.
Nah, I WANT IPv6 to work, but the fact of the matter is, it's not. The
ISPs have no interest in supporting it, and until it is simple for
users to get static IPv6 addresses and rDNS on tho
On 7-Oct-2009, at 14:48, Wietse Venema wrote:
This is no longer about Postfix. Take it off-list, please.
Sorry, replied before reading this.
--
"What's a Velvet Underground?" "You wouldn't like it." "Oh,
Be-bop."
Hi,
I'm running the combination of Postfix, Postfix-GLD (Greylisting) and
DBMail(MDA) as a stand-alone
Internet host on a Ubuntu-9.04 system. The file 'sql-recipients.cf' provides
the MySQL access
information for the list of mail-aliases in DBMail and 'sql-domains.cf'
provides the list of
virtu
Rene Bartsch wrote:
> Hi,
>
> I'm running the combination of Postfix, Postfix-GLD (Greylisting) and
> DBMail(MDA) as a stand-alone
> Internet host on a Ubuntu-9.04 system. The file 'sql-recipients.cf' provides
> the MySQL access
> information for the list of mail-aliases in DBMail and 'sql-domain
I am having an issue where I cannot receive any mail from the outside
without it bouncing back, nor can I telnet to my local Postfix mail port and
send mail without receiving this error message:
to=, relay=none, delay=0.06, delays=0.02/0.03/0/0,
dsn=5.4.6, status=bounced (mail for mail.example.com
Jsilliman:
> I am having an issue where I cannot receive any mail from the outside
> without it bouncing back, nor can I telnet to my local Postfix mail port and
> send mail without receiving this error message:
>
> to=, relay=none, delay=0.06, delays=0.02/0.03/0/0,
> dsn=5.4.6, status=bounced (ma
Postfix snapshot 20091008 includes an updated version of the
postscreen daemon. This means it is no longer limited to the
non-production releases.
To make postscreen safe to deploy, it has a permanent whitelist
(default: $mynetworks) that avoids running SMTP protocol tests on
broken network
Wietse Venema:
> Postfix snapshot 20091008 includes an updated version of the
> postscreen daemon. This means it is no longer limited to the
> non-production releases.
In case you haven't seen earlier posts on this topic, postscreen
was released first in a number of Postfix
Emails for certain local recipient that contain russian characters in subject
or in body should be forwarded to another email address.
Shell I start looking for solution in postfix or in MailScanner?
Thank you
___
On Thu, Oct 08, 2009 at 08:51:37PM +, Peter Macko wrote:
> Emails for certain local recipient that contain russian characters in
> subject or in body should be forwarded to another email address.
In Postfix this is tricky, because you first have to separate mail
for local recipients into a se
> Rene Bartsch wrote:
>> Hi,
>> I'm running the combination of Postfix, Postfix-GLD (Greylisting) and
>> DBMail(MDA) as a
stand-alone
>> Internet host on a Ubuntu-9.04 system. The file 'sql-recipients.cf' provides
>> the MySQL access
information for the list of mail-aliases in DBMail and 'sql-dom
Rene Bartsch:
> > Rene Bartsch wrote:
> >> Hi,
> >> I'm running the combination of Postfix, Postfix-GLD (Greylisting) and
> >> DBMail(MDA) as a
> stand-alone
> >> Internet host on a Ubuntu-9.04 system. The file 'sql-recipients.cf'
> >> provides the MySQL access
> information for the list of mail-
Wietse Venema wrote:
> Postfix snapshot 20091008 includes an updated version of the
> postscreen daemon. This means it is no longer limited to the
> non-production releases.
>
Nice!
There is a cool feature on OpenBSD's spamd that makes zombies suffer a lot:
-S secs Stut
On Thu, Oct 8, 2009 at 9:00 PM, Miguel Di Ciurcio Filho
wrote:
>
> Another suggestion: rise the default postscreen_greet_wait from 4 to 10
> seconds, or even 15 or 20. I've been using smtpd_error_sleep_time=30s
> and so far I had no problems for years and it is very effective keeping
> dictionary
Miguel Di Ciurcio Filho:
> Wietse Venema wrote:
> > Postfix snapshot 20091008 includes an updated version of the
> > postscreen daemon. This means it is no longer limited to the
> > non-production releases.
> >
>
> Nice!
>
> There is a cool feature on Open
Wietse Venema put forth on 10/8/2009 1:51 PM:
> Postfix snapshot 20091008 includes an updated version of the
> postscreen daemon. This means it is no longer limited to the
> non-production releases.
Does postscreen run one process per connection, allowing balanced
scheduling across cpus/
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