The situation is not solved yet, but I want to express a big thanks to everyone
who replied.
I’m waiting for a reply from my ISP about the port 25 interference.
I’ve leaned a lot from your suggestions, although some are at the edge of my
capabilities.
Setting up a new VPS is actually what I
Zorg via Postfix-users:
> Hi
>
> let me explain, I m searching to relay mail according to the IP of
> origin of the mail.
>
> But can't find a way to achieve this
>
>
> for example
>
> Email coming from 10.1.1.1 will be send to 192.168.1.1
>
> Email coming from 10.2.2.2??? will be send to
Sorry just noticed that the pastebin got nuked, tomorrow will paste again.
Il 10 settembre 2023 21:58:08 CEST, roughnecks via Postfix-users
ha scritto:
>Anyone here with an idea? Guess no one is using Schleuder..
>
>Il 9 settembre 2023 18:49:23 CEST, roughnecks via Postfix-users
> ha scritto:
Anyone here with an idea? Guess no one is using Schleuder..
Il 9 settembre 2023 18:49:23 CEST, roughnecks via Postfix-users
ha scritto:
>Hello.
>
>I have a Postfix install with a .space main domain and an .eu virtual domain.
>Prior to the virtual domain setup, I had a schleuder mailing list..
Dnia 10.09.2023 o godz. 10:20:19 Bill Sommerfeld via Postfix-users pisze:
> There's another possible workaround, if the ISP won't budge (or even
> if it does and you still find yourself blocked based on your
> providers IP reputation): some service providers may let you
> purchase outbound mail
On Sun, 10 Sep 2023, Erwan David via Postfix-users wrote:
On Sun, 10 Sep 2023, postfix--- via Postfix-users wrote:
Try a telnet connection to those host (gmail/mail-tester) on 25 and see
who actually answers.
1) Send SYNs with varying TTLs to determine the number of hops to alleged
Le 10/09/2023 à 20:12, Fred Morris via Postfix-users a écrit :
Other replies have identified what's probably happening: redirection
to a specific mail relay or honeypot.
I have a couple of suggestions, which you should consider carefully
(for legality and possible retaliation) before trying.
Other replies have identified what's probably happening: redirection to a
specific mail relay or honeypot.
I have a couple of suggestions, which you should consider carefully (for
legality and possible retaliation) before trying. I'd consider them ok
where I am, but YMMV.
Also, consider any
On 9/10/23 08:22, Bill Cole via Postfix-users wrote:
On 2023-09-10 at 04:28:38 UTC-0400 (Sun, 10 Sep 2023 15:28:38 +0700)
Jesper Hansen via Postfix-users
is rumored to have said:
I simply sit on their fiber and does not relaying anything through them.
Yes, but your packets traverse their
On Sun, Sep 10, 2023 at 09:47:44AM +0200, Zorg via Postfix-users wrote:
> let me explain, I m searching to relay mail according to the IP of
> origin of the mail.
Postfix does not have any support for this. The closest similar feature is:
sender_dependent_default_transport_maps
> But
On Sun, Sep 10, 2023 at 07:36:07AM +, Serg via Postfix-users wrote:
> My email server sends lots of emails to networks in China, however
> they seem to have packet loss due to what my postfix instance
> struggles to deliver letters to them - only few letters occasionally
> got successfully
On Sun, Sep 10, 2023 at 10:38:27AM +0200, François Patte via Postfix-users
wrote:
> > > > > Sep 9 16:50:49 myserver postfix/smtp[205832]: 92BEFB4BEA:
> > > > > to=, relay=my-fai-smtp[x.x.x.x]:465,
> > > > > delay=0.22,
> > > > > delays=0.04/0.08/0.08/0.02, dsn=5.0.0, status=bounced (host
> > >
On 2023-09-10 at 04:28:38 UTC-0400 (Sun, 10 Sep 2023 15:28:38 +0700)
Jesper Hansen via Postfix-users
is rumored to have said:
[...]
Then, about an hour later, I got this message to postaster@mydomain:
- Transcript of session follows -
... Deferred: Connection timed
out with
On 10.09.23 21:05, Jesper Hansen via Postfix-users wrote:
My ISP might be filtering port 25, I have no idea.
BUT, I’m NOT connecting to my ISP as the mail log show.
I connect directly to the recipients SMTP and get the right reply.
That’s why I find suspicious that I get a bounce where the ISP
My ISP might be filtering port 25, I have no idea.
BUT, I’m NOT connecting to my ISP as the mail log show.
I connect directly to the recipients SMTP and get the right reply.
That’s why I find suspicious that I get a bounce where the ISP is mentioned.
Unless they, considering this is Thailand, is
On 10.09.23 10:38, François Patte via Postfix-users wrote:
relayhost = [smtp.myfai.fqdn]:465
smtp_sasl_auth_enable = yes
smtp_sasl_mechanism_filter = login
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
what is on your /etc/postfix/sasl_passwd ? It should be
[smtp.myfai.fqdn]:465
Sep 10 12:21:39 wopr postfix/smtp[25425]: 94E7840E5C: to=,
relay=gmail-smtp-in.l.google.com[74.125.130.27]:25, delay=0.85,
delays=0.03/0.04/0.56/0.22, dsn=2.0.0, status=sent (250 2.0.0
38A5LeYj001108-38A5LeYl001108 Message accepted for delivery)
Reporting-MTA: dns;
Le 09/09/2023 à 19:53, Viktor Dukhovni via Postfix-users a écrit :
On Sat, Sep 09, 2023 at 07:37:13PM +0200, François Patte via Postfix-users
wrote:
As my postfix install is configured, I get only (in mail-log):
Sep 9 16:50:49 myserver postfix/qmgr[205575]: 92BEFB4BEA:
from=, size=484,
I recently moved my my VPS to a home server, Ubuntu 20.04.
I have a fixed IP, and host 3 domains.
Setup the “usual” postfix/dovecot/mysql e.t.c.
This is the 4’th time I’ve done this setup after a server move, but the first
time I’ve run into anything like this.
DNS is setup with all the
Hi
let me explain, I m searching to relay mail according to the IP of
origin of the mail.
But can't find a way to achieve this
for example
Email coming from 10.1.1.1 will be send to 192.168.1.1
Email coming from 10.2.2.2 will be send to 192.168.2.1
Email coming from all over ip will
Hello,
My email server sends lots of emails to networks in China, however they seem to
have packet loss due to what my postfix instance struggles to deliver letters
to them - only few letters occasionally got successfully sent:
$ sudo grep -e abuse@china -e \\.cn /var/log/mail.log | grep -e
it seems that if the relay restrictions define a network restriction, i ve
to indicate a network in main.cf, otherwise it will fail.
i did it, and it is working now.
thanks.
Le jeu. 7 sept. 2023 à 22:14, Noel Jones via Postfix-users <
postfix-users@postfix.org> a écrit :
> On 9/7/2023 2:31 PM,
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