Hi!
Since I’m having now DNSSEC I want to use DANE as well.
I have found Viktor’s article
https://mailarchive.ietf.org/arch/msg/uta/SR2EKnnj8749AtVeIvjEEEXz7fg
(about web.de) with other links.
My postfix has two certificates/keys (RSA and ECDSA) from Let’s encrypt.
It says in the article:
On Fr, Jan 31, 2020 at 07:13:40 -0500, Viktor Dukhovni wrote:
Would be nice if someone could help me.
I think I'm someone...
Thanks for your help. I have something to read now.
Stephan
--
|If your life was a horse, you'd have to shoot it.|
On Mo, Jun 01, 2020 at 20:28:12 -0700, PGNet Dev wrote:
for websites it seems that, for all practical purposes, ecc ssl certs are all
that's needed anymore
does the same hold true for smtp(d)?
That depends. The AVM Fritzbox for example can only use RSA, so if your
Fritzbox should send mail re
On So, Jun 07, 2020 at 14:32:37 -0400, micah anderson wrote:
the color black has been always associated with the negative, and
As long as the night is dark and black these words are considered
negative. A dark room or a black room are always more negative than
a light room.
Many dangers in th
On Mo, Jun 08, 2020 at 07:52:34 +0200, Claus R. Wickinghoff wrote:
What about redlist (stop) and greenlist (go)? Traffic lights are pretty
international.
They aren’t. As far as I know you have a blue light for go in Japan.
Stephan
--
|If your life was a horse, you'd have to shoot
On Di, Jul 21, 2020 at 15:20:36 +0200, l...@ungleich.ch wrote:
The change:
/etc/postfix/main.cf:
from: inet_protocols = ipv4 (DEFAULT: enable IPv4 only)
to:inet_protocols = all(DEFAULT: enable IPv4, and IPv6 if supported)
I don’t think this is a good idea. You’re right that m
Hello!
If a user sends a mail and postfix can’t deliver it (user unknown,
mailbox quota, etc.), this user gets the error message.
Is it possible to configure postfix in such a way, that these error
messages are going to a different mailbox?
Many greetings,
Stephan
--
|If your
Hello!
I try to understand different mail delivery times.
I have a script (phpmailer) that sends 500 mails to a remote mail server.
The target address is a local /dev/null mailbox. The script uses
SMTPKeepAlive = true; to keep the connection open.
If my client IP is part of mynetworks the t
On Di, Sep 01, 2020 at 09:27:03 -0400, Wietse Venema wrote:
Stephan Seitz:
If my client IP is part of mynetworks the time for 500 mails is about
29 seconds.
That's 5.8ms per delivery.
If [not in mynetworks] the time is about 47 seconds.
That's 9.4ms per delivery. Looks like yo
On Di, Sep 01, 2020 at 07:18:44 -0600, @lbutlr wrote:
It could be as simple as the remote severing taking very slightly longer
to process for reasons on its end (slower lookup into its tables from
the secure ports, for example).
I used port 25 for both tests, so that I could hope to avoid diff
On Di, Sep 01, 2020 at 07:46:26 -0600, @lbutlr wrote:
Do you control the target server? If not, then you have no idea what
Yes, I do control the server. This is a simple setup, no spamfilter or
such things. And yes, besides the fact that in one case the sasl user is
logged there aren’t any ot
On Di, Sep 01, 2020 at 12:59:05 -0400, Bill Cole wrote:
Did you test by changing the value of $mynetworks and using the same
source machine or are the SASL and $mynetworks sources physically
different machines?
No, of course it was the same machine. I’m very sorry, I thought that
would be obv
On Thu, Sep 15, 2016 at 06:49:08AM -0400, Wietse Venema wrote:
FYI, Postfix uses libmysqlclient. So what's up with not reading
the default config file?
Can it be the usual chroot problem?
Stephan
--
| Stephan Seitz E-Mail: s...@fsing.rootsland.net |
| Public Keys:
On Fr, Jan 27, 2017 at 11:03:06 -0500, Michael D. Sofka wrote:
Reloaded, and while postconf shows the new settings, postfix still does
not support SSLv3.
If you have a modern distribution it may be that the compiled openssl
package has SSLv3 disabled. In this case postfix will never support
S
Hi!
I’m using Debian 10 with postfix 3.4.5.
Trying to solve the problem with non-Re subjects I have found a regex for
header checks.
So I have a „/etc/postfix/header_check.pcre” with:
/eSubject:\s*((RE|AW|Aw|Antw|Antwort|RES|SV):\s*)+(.*)$/ REPLACE Subject: Re: $3
In main.cf:
header_checks =
On Fr, Nov 08, 2019 at 01:44:53 +0100, Stephan Seitz wrote:
Has anyone an idea how I can debug this further? Or why it is only
sometimes working?
I think I’ve found the problem. It happens if the subject has non-ASCII
characters to the line looks like:
=?UTF-8?Q?Aw=3A_Weinprobe_gut_=C3
On Fr, Nov 08, 2019 at 03:11:34 +0100, Jaroslaw Rafa wrote:
If I understand the OP correctly, he is trying to solve the problem of
e-mail clients using other prefixes instead of "Re:" for replies (for
example "AW:" or "Odp:" - these are among a few I encountered myself). When
you exchange emails
On Fr, Nov 08, 2019 at 03:31:05 +0100, Jaroslaw Rafa wrote:
But in that case probably LDA is the best place to do such change. Some
time ago I was doing something similar via procmail.
Yes, I could do the same with procmail. But procmail will probably like
postfix use the encoded subject, so I
On Fr, Nov 08, 2019 at 03:31:05 +0100, Jaroslaw Rafa wrote:
But in that case probably LDA is the best place to do such change. Some
time ago I was doing something similar via procmail.
I found a great program for procmail:
https://fex.belwue.de/fstools/#aw2re
It fixes the subject and can remov
Am Fr, Mai 24, 2024 at 20:48:16 +0800 schrieb Northwind via Postfix-users:
ehlo localhost.localdomain
250-mx.domain.xyz
250-PIPELINING
250-SIZE
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 CHUNKING
no AUTH was there. so it should be working. :)
Carefull, if y
Am Fr, Mai 24, 2024 at 15:12:31 +0200 schrieb Benny Pedersen via Postfix-users:
Stephan Seitz via Postfix-users skrev den 2024-05-24 15:01:
Carefull, if you have „smtpd_tls_auth_only = yes” (I think), then
you’ll see AUTH after STARTTLS…
port 25 must not be tls only
I didn’t say that, but
Am Fr, Sep 20, 2024 at 20:37:10 +0200 schrieb Gerald Galster via Postfix-users:
That is probably because your mailserver's ip reputation
has not been reset by t-online. Have you ever contacted
What do you mean with reset? T-Online refused to accept mails from
servers using our own IP ranges wi
Am Mi, Mär 05, 2025 at 13:30:07 -0500 schrieb Wietse Venema via Postfix-users:
If you have more than one, how is the host chosen? Always the first
until it fails? Or always randomly?
In the specified order. Using multiple relayhosts is rare, using
them randomly even rarer.
Strange.
If you hav
Hello!
According to the manpage relayhost can have more than one host.
If you have more than one, how is the host chosen? Always the first until
it fails? Or always randomly?
Can I configure Postfix to use the relay hosts randomly?
Many greetings,
Stephan
--
|If your life was a
24 matches
Mail list logo
