Hi there,
We're using Postfix + Mysql and we're getting this mysql connection
lost issue very often.
Nov 22 14:38:28 smtp2 postfix/submission/smtpd[16064]: disconnect from
unknown[177.128.116.180] ehlo=2 starttls=1 auth=1 mail=1 rcpt=1 data=1
quit=1 commands=8
Nov 22 14:38:28 smtp2
Nevermind, got it working after
changing default_destination_recipient_limit=1.
Em seg., 27 de fev. de 2023 às 17:30, Rafael Azevedo
escreveu:
> Wietse,
> Also I've noticed that when the filter is applied it kinds of groups the
> pipe process per domain.
>
> For example, I c
nd because of that the filter is being
applied once for all messages within same domain. Does this makes sense??
Thanks
Em seg., 27 de fev. de 2023 às 15:44, Rafael Azevedo
escreveu:
> Thanks for the reply Wietse.
>
> This is my scenario:
>
> mail in > postfix policy_check ->
" will only process
> > messages that arrive via SMTP port 25?
>
> Rafael Azevedo:
> > Hi Wietse, thanks for the reply.
> >
> > Yes I am. And this message is being sent through port 25.
>
> Just to be clear, I was talking about **receiving*** the
Hi Wietse, thanks for the reply.
Yes I am. And this message is being sent through port 25.
There's one thing I have doubt about: will it process as the after-queue
content-filter?
Thanks once again.
Regards.
Em seg., 27 de fev. de 2023 às 12:32, Wietse Venema
escreveu:
> Rafael Azev
Even running this as the filter-script it just doesn't work:
#!/bin/bash
# Localize these.
echo Message content rejected;
exit 75;
The message goes to final recipient instead of being rejected.
Thanks
Em seg., 27 de fev. de 2023 às 11:33, Rafael Azevedo
escreveu:
> Thats
t >in.$$ || { echo Cannot save mail to file; exit $EX_TEMPFAIL; }
>
> /usr/bin/altermime --input=in.$$ \
>--disclaimer=/home/filter/stopka.txt \
>--disclaimer-html=/home/filter/stopka.html \
>
> $SENDMAIL "$@"
> exit $?
>
&
Hi there,
I was doing a research about how to implement an outgoing email filter.
For every sent message we want to add a footer with a counter.
I've tried to add the "content_filter" tag as shown:
smtp inet n - n - 50 smtpd
-o content_filter=footer
Thank you so much for your time and help.
You guys are the best!
Thanks
Em seg., 8 de nov. de 2021 às 16:16, escreveu:
> > Its a PHP simple script:
> >
> > #!/usr/bin/php
> > > print_r("action=PERMIT\n\n");
> > ?>
>
>
> As Wietse stated, the policy server is designed to be recycled to avoid
Thanks a lot Wietse, the problem was the PHP script not being reused.
Problem fixed.
Huge thanks to everyone here, you guys are awesome!
Thanks!!!
Em seg., 8 de nov. de 2021 às 14:55, Wietse Venema
escreveu:
> Rafael Azevedo:
> > Hi there,
> >
> > We're testing a custom
Its a PHP simple script:
#!/usr/bin/php
I have other scripts running on Gentoo doing much "harder" work and it
performs in less than 0.1 second...
Sample output:
08/11/2021 15:25:15 - Message 2 sent to mya...@test.com in 1023 ms.
08/11/2021 15:25:16 - Message 3 sent to mya...@test.com in 1022
Hi there,
We're testing a custom filter for PHP using spawn services.
During our tests, we noticed that every time that we invoke the
check_policy_service through docker container it takes about 1 second to
run the filter script.
I first thought it was the local spawn that would be taking too
Yes I can, but only if you send me the config files you want the results
for.
It will be a pleasure.
Em sáb., 6 de nov. de 2021 às 12:28, Viktor Dukhovni <
postfix-us...@dukhovni.org> escreveu:
> > On 5 Nov 2021, at 5:14 pm, Rafael Azevedo wrote:
> >
> > POSTFIX logs u
Let me know if you need any help.
[]s
Em sáb., 6 de nov. de 2021 às 10:31, Curtis Maurand
escreveu:
>
> Perfect. That was the other solution I had been looking at.
>
> ==C
>
Where did Viktor come from...
Definitely not from this Earth.
This is the kind of knowledge that comes from Mars...
For more humans like you here... cheers!
Em sex., 5 de nov. de 2021 às 22:04, Viktor Dukhovni <
postfix-us...@dukhovni.org> escreveu:
> On Sat, Nov 06, 2021 at 12:32:14AM +0100,
There are times when you get temporary blocked and the message has to be
delivery.
For those cases, hold is a great tool. I do use HOLD for yahoo deliveries
very often.
BR,
R
Em qui., 28 de out. de 2021 às 06:12, Bastian Blank escreveu:
> On Thu, Oct 28, 2021 at 10:39:52AM +0200, richard
t be possible?
>
>
>
> My systems use rsyslog. The timestamp format is configurable.
>
>
> Thanks
>
> Em sex., 5 de nov. de 2021 às 13:10, Rafael Azevedo
> escreveu:
>
> Thanks Wietse,
>
> After disabling chroot, everything worked just as expected.
>
&g
t_delimiter = +
smtpd_banner = $myhostname ESMTP $mail_name
smtpd_relay_restrictions = permit_mynetworks \ permit_sasl_authenticated \
defer_unauth_destination
BR,
Rafael
Em sex., 5 de nov. de 2021 às 17:59, Rafael Azevedo
escreveu:
> Viktor,
>
> I was able to use ISO-DATE format through S
Em sex., 5 de nov. de 2021 às 17:37, Rafael Azevedo
escreveu:
> Hi Viktor,
> Thanks for the reply!
>
> SELinux is off, but AppArmor on.
>
> Any further suggestions?
>
> Thanks
>
> Em sex., 5 de nov. de 2021 às 17:20, Viktor Dukhovni <
> postfix-us...@dukhovni
Hi Viktor,
Thanks for the reply!
SELinux is off, but AppArmor on.
Any further suggestions?
Thanks
Em sex., 5 de nov. de 2021 às 17:20, Viktor Dukhovni <
postfix-us...@dukhovni.org> escreveu:
> On Fri, Nov 05, 2021 at 12:00:56PM -0400, Wietse Venema wrote:
> > Rafael Azeve
this meta_sequenceId field came from, but I made the
day with it.
As they say "done is better than perfect".
Huge thanks once again here.
R
Em sex., 5 de nov. de 2021 às 14:46, Wietse Venema
escreveu:
> Rafael Azevedo:
> > Linux docker-1 4.15.0-161-generic #169-Ubuntu S
Linux docker-1 4.15.0-161-generic #169-Ubuntu SMP Fri Oct 15 13:41:54 UTC
2021 x86_64 x86_64 x86_64 GNU/Linux
Em sex., 5 de nov. de 2021 às 14:09, Wietse Venema
escreveu:
> Rafael Azevedo:
> > One last thing, is it possible to change the date format of the output?
> >
>
, Rafael Azevedo
escreveu:
> Thanks Wietse,
>
> After disabling chroot, everything worked just as expected.
>
> Thanks a lot guys.
>
> BR,
> R
>
> Em sex., 5 de nov. de 2021 às 13:01, Wietse Venema
> escreveu:
>
>> Rafael Azevedo:
>> > After disabl
Thanks Wietse,
After disabling chroot, everything worked just as expected.
Thanks a lot guys.
BR,
R
Em sex., 5 de nov. de 2021 às 13:01, Wietse Venema
escreveu:
> Rafael Azevedo:
> > After disabling chroot, it worked!
>
> LINUX bites, if chroot breaks relative pathnames
After disabling chroot, it worked!
Any clue about how can I have milliseconds in this output?
Huge thanks.
Em sex., 5 de nov. de 2021 às 12:34, Rafael Azevedo
escreveu:
> This is the maillog_file=/dev/stdout output:
>
> Nov 05 11:07:15 smtp21 postfix/qmgr[421]: 8A78016204F: fro
/qmgr[421]: 3A280162053: removed
Nov 05 11:07:20 smtp21 postfix/qmgr[421]: DA1A6162052: removed
Em sex., 5 de nov. de 2021 às 12:32, Rafael Azevedo
escreveu:
> Sorry about that, I was testing the timestamp withing mail.log.
>
> root@smtp21:/# postconf -nf
> alias_database = hash:
omain datagram socket pathnames.
>
> > qmgr unix n - n 300 1 qmgr
> > smtp unix - - y - - smtp
> > relay unix - - y - - smtp
>
> Wietse
>
> Rafael Azevedo:
&
]: reload -- version
3.4.13, configuration /etc/postfix
Where there is "11:06:20.00" it should be something like
"11:06:20.123456".
Thanks a lot.
Em sex., 5 de nov. de 2021 às 12:09, Rafael Azevedo
escreveu:
> Config follows:
>
> root@smtp21:/# postconf -nf
Yes I did.
Thanks a lot for the help here.
As you can see, this is exactly the subject of this message: postfix-fg and
stdout. :)
But the output shows only qmgr logs. All others are suppressed.
Any ideas?
Thanks
Em sex., 5 de nov. de 2021 às 11:39, escreveu:
> > I've set the maillog_file to
Thanks for the reply.
I've set the maillog_file to stdout but I don't get other logs (mainly the
delivery log comming from smtp process). It just shows qmgr logs in the
output.
Thanks
Em sex., 5 de nov. de 2021 às 11:28, escreveu:
> > I'm running postfix on containers and have set logging to
Hi there,
I'm running postfix on containers and have set logging to stdout.
I notice that just the qmgr logs are sent to stdout, smtp logs are ignored.
I don't have syslog installed on this container...
Any idea how to fix this?
Also, is it possible to use milliseconds in the stdout logging?
16, Wietse Venema
escreveu:
> Rafael Azevedo:
> > Hi Kevin,
> > I think this might be related to a customized content filter after queue
> > that we have.
> > How should the content filter answer in case we don't want to accept the
> > message neither for bounce
:37, Rafael Azevedo
escreveu:
> Hi there,
>
> I've noticed that one of our servers is receiving a huge amount of
> unauthorized requests.
>
> User connects to our server and tries to send an email to any destination.
> Our servers denies the message because user
escreveu:
> On 12/29/2020 7:37 AM, Rafael Azevedo wrote:
> > Hi there,
> >
> > I've noticed that one of our servers is receiving a huge amount of
> > unauthorized requests.
> >
> > User connects to our server and tries to send an email to any
> > destination
t; Ludi
>
>
>
> *Von:* owner-postfix-us...@postfix.org *Im
> Auftrag von *Rafael Azevedo
> *Gesendet:* Dienstag, 29. Dezember 2020 13:38
> *An:* Postfix users
> *Betreff:* SPAM attack from bounce techniques
>
>
>
> Hi there,
>
>
>
> I've notic
Hi there,
I've noticed that one of our servers is receiving a huge amount of
unauthorized requests.
User connects to our server and tries to send an email to any destination.
Our servers denies the message because user is not authenticated. Then, a
bounce is generated to the source address,
Huge thanks!!
Em sex., 6 de nov. de 2020 às 13:15, Patrick Laimbock
escreveu:
> On 06-11-2020 13:48, Rafael Azevedo wrote:
> > Hi there,
> >
> > This is an old issue and I believe it has already focused on older
> > discussions.
> >
> > I'm receiving SPA
It didn't work. :(
Em sex., 6 de nov. de 2020 às 11:30, Matus UHLAR - fantomas <
uh...@fantomas.sk> escreveu:
> On 06.11.20 11:10, Rafael Azevedo wrote:
> >How can smtpd_sender_login_maps fix this issue?
> >As far as I know, this is only a shortcut for authentication.
&g
e nov. de 2020 às 10:42, Matus UHLAR - fantomas <
uh...@fantomas.sk> escreveu:
> On 06.11.20 09:48, Rafael Azevedo wrote:
> >This is an old issue and I believe it has already focused on older
> >discussions.
> >
> >I'm receiving SPAM from my own address.
&g
Hi there,
This is an old issue and I believe it has already focused on older
discussions.
I'm receiving SPAM from my own address.
Checking server logs, user is not authenticating and the only way this
spammer can play a trick is by sending an email to its own address (ie:
from
I've blocked the entire ASIA netblocks in my ASN.
We don't exchange any information with that part of the world, neither any
of our customers.
All we get from that part of the world is DDoS attacks, brute force attacks
and spam.
Sorry for those who don't agree with me, its ok, but I got tired of
Thank you Viktor,
We already have that log, but they're asking for additional confirmation.
Thanks in advance.
Em qua, 12 de jun de 2019 às 16:11, Viktor Dukhovni
escreveu:
>
> On Wed, Jun 12, 2019 at 03:52:10PM -0300, Rafael Azevedo wrote:
>
> > Its the communication betw
> RESULT (ACCEPTED OR
REJECTED)[final destination's server]
They need to have the confirmation of the acceptance of the message by
the final destination's provider.
Em qua, 12 de jun de 2019 às 15:19, Viktor Dukhovni
escreveu:
>
> On Wed, Jun 12, 2019 at 09:51:45AM -0300, Rafael Aze
What we need is a complete conversation between the servers.
We're being requested to give the detailed messages between the
servers to validate the message delivery.
This would be an example of the log needs:
2019-06-12 12:44:47 SERVER -> CLIENT: 220 indus.server.net ESMTP Postfix
2019-06-12
Hi Wietse,
Could you please give me more details about option 2 (SMTP-level splitter) ?
Thanks in advance.
BR,
Em ter, 11 de jun de 2019 às 12:37, Wietse Venema
escreveu:
>
> Rafael Azevedo:
> > I need the full SMTP transaction, commands such as EHLO, MAIL FROM:,
> >
I need the full SMTP transaction, commands such as EHLO, MAIL FROM:,
RCPT TO:, and DATA...
Em ter, 11 de jun de 2019 às 11:50, @lbutlr escreveu:
>
> On Jun 11, 2019, at 8:30 AM, @lbutlr wrote:
> > Maybe 'relay=.*\]:25’?
>
> Looking at my logs it looks like
>
> '\]:25:’ is enough.
>
> --
>
Hi guys,
We're in an audit process here and this is giving us a headech.
Is there anyway to log the MTA to MTA transactions one per file?
For example, client requests to send a message, the MTA says OK, sends
the message and keep a log of the MTA to MTA transaction.
Thanks in advance.
BR,
Hi there,
I've done that by building a policy filter that bans those IPs using
iptables whenever those trap accounts get reached.
It wasn't that easy, but its beautiful how it's working.
Chain SPAMBLOCK (X references)
pkts bytes target prot opt in out source
destination
0 0
nf -n | grep -i transport
>
>
>
> -ANGELO FAZZINA
>
> ang...@uconn.edu
> University of Connecticut, ITS, SSG, Server Systems
> 860-486-9075
>
> -Original Message-
> From: owner-postfix-us...@postfix.org On
> Behalf Of Rafael Azevedo
> Sent: Thursday,
Hi guys,
I had a failure in one of our postfix routines that sent all messages to HOLD.
Now, I'm trying to release from HOLD using 'postsuper -H ALL'.
The thing is that all messages are being deferred (mail transport unavailable).
So, is there a way to check current message transport and maybe
> it can be any port, but it has to be configured not to send mail back
> to the filter not to create a loop.
this is what I'm trying to figure out: how to re-inject.
I'm reading The Book of Postfix as Viktor suggested. Hope to find some
answers soon.
Thanks!
Can the reinjection port be other than 10025 ?
> No you did not. By default "MAIL_CONFIG=/etc/postfix" with no trailing "/".
> Perhaps you're starting Postfix via:
>
> postfix -c /etc/postfix/ start
this is how we start postfix intances since this server has multiple
testing configurations.
> don't do that.
why?
and why shall I
> Well, I don't recall any mention of multiple Postfix configurations
> until now. For "sendmail" to work in a non-default Postfix instance
> the associated configuration directory must be listed in the default
> instance's main.cf file's "alternate_config_directories" parameter.
Ok, got it back
2019 às 21:33, Viktor Dukhovni
escreveu:
>
>
>
> > On Jan 4, 2019, at 6:18 PM, Rafael Azevedo wrote:
> >
> > # postmulti -l
> > - - y /etc/postfix
> >
> > # postfix status
> > postfix: Postfix is running with bac
fifo -u -o syslog_name=xx.net
MAIL_CONFIG=/etc/mailservers/xx.net/host.xx.net/
MAIL_LOGTAG=postfix
LANG=C
GENERATION=15302
Em sex, 4 de jan de 2019 às 20:43, Viktor Dukhovni
escreveu:
>
> > On Jan 4, 2019, at 5:13 PM, Rafael Azevedo wrote:
> >
> > They don't. But there
They don't. But there might be some variable with undesired default value.
# cd /etc/postfix/
lab postfix # grep 'config_directory' main.cf master.cf
lab postfix #
Em sex, 4 de jan de 2019 às 20:11, Viktor Dukhovni
escreveu:
>
>
>
> > On Jan 4, 2019, at 4:59 PM, Rafael
> THAT IS POLICY DELEGATION PROTOCOL NOT CONTENT FILTER.
What are the differences?
In fact I didn't.
There's no config_directory set in my main.cf file.
Em sex, 4 de jan de 2019 às 18:46, Viktor Dukhovni
escreveu:
>
> > On Jan 4, 2019, at 3:37 PM, Rafael Azevedo wrote:
> >
> > Jan 4 17:41:54 lab postfix/pipe[2027085]: EE5D013E179F:
> > to=, rela
into Postfix.
>
> On 04.01.19 16:47, Rafael Azevedo wrote:
> >Would you please tell me how to send it back to POSTFIX ?
>
> call sendmail and pass te message to it, or sent it to postfix via
> SMTP/LMTP, apparently on different port where content_filter is turned off,
> so postfix do
> FILTER_README has examples for doing that with /usr/sbin/sendmail
> and with SMTP.
Has anybody ever made that example work?
There's no way.
post_queue_content_filterunix- n n - -
pipe
flags=Rq user=myuser null_sender=
in Postfix 2.0 and later.
What am I missing here?
Thanks!
BR,
Rafael
Em sex, 4 de jan de 2019 às 16:57, Rafael Azevedo escreveu:
>
> Digging on FILTER_README, I've noticed that:
>
> The content_filter setting has lower precedence than a FILTER
> action that is specified
Digging on FILTER_README, I've noticed that:
The content_filter setting has lower precedence than a FILTER
action that is specified in an access(5), header_checks(5) or
body_checks(5) table.
Even using OK, PREPEND, the message could not go back into queue.
JIT:
ACCEPT ACTIONS
OK
Hi Wietse,
Thanks for your help.
> You forgot to send it back into Postfix.
Would you please tell me how to send it back to POSTFIX ?
> BTW what is that "action=PERMIT" stuff? There is no such feature
> with Postfix filters. Are you confusing SMTPD_POLICY_README and
> FILTER_README?
Yes, I
ivered via post_queue_content_filter service)
BR,
Rafael
Em sex, 4 de jan de 2019 às 15:28, Viktor Dukhovni <
postfix-us...@dukhovni.org> escreveu:
>
>
> > On Jan 4, 2019, at 11:54 AM, Rafael Azevedo wrote:
> >
> > So I kindly ask you guys how can I re-inject message bac
org> escreveu:
>
>
> > On Jan 4, 2019, at 11:54 AM, Rafael Azevedo wrote:
> >
> > So I kindly ask you guys how can I re-inject message back into queue.
>
> http://www.postfix.org/FILTER_README.html
>
> --
> Viktor.
>
>
Hi there,
I'm trying to build my own content filter so I can actually filter outgoing
messages and take appropriated actions upon spam messages.
After some time I was able to make postfix send messages to the content
filter.
The documentation says that content_filter expects a "transport:maps"
Nice Wietse!
Have you published a what has changed list already?
Thanks and congrats.
Cheers
Rafael
Em 04/02/2013, às 23:30, Wietse Venema wie...@porcupine.org escreveu:
postfix-2.10.0-RC1 gives a preview of what the upcoming stable
release will look like. I'll make one more pass over the
I read that warning, but wasn't sure I understood it properly. I know that
setting destination recipient limit to anything above one defines a
destination as a domain, so by setting it to 2 we're saying wait 1s
between every delivery to a Yahoo domain,
right? And if every message sent is
It says use the same host. It does not say use the same
myhostname setting.
Thanks once again Wietse! Your help is very appreciated.
I'll try to work on this.
BR,
- Rafael
Hi Guys,
I noticed that a specific SMTP has lots of files on maildrop folder, and I dont
know why postfix is not sending theses messages neither to its destination or
back to sender.
I tried reading this document (http://www.postfix.org/MAILDROP_README.html) but
could not understand how to
Just to share with everyone (in case somebody see this problem in the future),
it seems to be fixed after I added this to main.cf:
mailbox_command = /usr/bin/maildrop -d ${USER}
After that all messages went through.
BR
- Rafael
- Mensagem original -
De: Rafael Azevedo raf
It says use the same host. It does not say use the same
myhostname setting.
Wietse,
Could you please tell me the difference of same host and myhostname?
What I understood from the document is that its suggested to use the same
host/ip to re-send the message in cases of greylists. In my case,
A host is a computer (or virtual machine). myhostname is a Postfix
parameter. Now plug these into the context of Wietse's statement to you
and you should understand.
Thanks Stan!
But if I point it to another host (different than myhostname) it will send
through another IP right? I'm not
smtp_bind_address sets the SOURCE IP address.
Yes, but I cant have 2 servers with same smtp_bind_address
- Rafael
Hi Guys,
I noticed lots of errors like this on my log files:
Client host rejected: Please try primary mx first (in reply to RCPT TO
command))
So I checked the domain and it has multiple mx servers, with different priority
each one.
Then I ask: why is postfix using secondary mx server
Why do you believe the error messageas from random mail servers?
Because for some reason the secondary mail server is telling me to send to
primary first, very simple. If it were sending to primary, then we should not
get this error, right?
But maybe the DNS is giving me wrong information
Thanks to Robert and Wietse, it was very clearful.
-- Rafael
Hello guys!
I was reading the smtp_fallback_relay doc at
http://www.postfix.org/postconf.5.html#smtp_fallback_relay and couldn't be able
to make it work.
It says:
smtp_fallback_relay (default: $fallback_relay)
[…]
With bulk email deliveries, it can be beneficial to run the
.
Thanks in advance.
-- Rafael
Em 12/01/2013, às 20:57, Wietse Venema wie...@porcupine.org escreveu:
Rafael Azevedo - IAGENTE:
We're having problems to deliver to specific destination because
of too many opened connections from the same domain (its spread
over lots of SMTP servers connection
Wietse Venema wie...@porcupine.org wrote:
- If you mean something else, please stop wasting my time.
Thank you for your time.
- Rafael
Hi Guys,
We have lots of SMTPs running on different IPs sending to many different
destinations.
So what I need to do is, if any of this SMTP receives an email to specific
destination, the mail must be relayed to a specific SMTP.
We work with named transports for this specific domains, so I
Hi Ramesh,
I had a similar problem, but not using Amazon services.
I'd suggest you to check your DKIM configuration since its little bit tricky.
This is my suggestion:
1) Check your trusted-hosts file and make sure your sending server's IP is on
that list
2) Check your key list and make sure
Also, as far as I know postfix won't add any SPF header to your sending
messages. I think it will check for SPF for incoming mail only, so check your
domain and see if your DNS has any TXT valid SPF record.
-- Rafael
Em 12/01/2013, às 07:50, Ramesh itsrames...@yahoo.co.in escreveu:
Hi
Em 08/01/2013, às 17:16, Wietse Venema wie...@porcupine.org escreveu:
Reindl Harald:
Big deal. Now I can block all mail for gmail.com by getting 100
email messages into your queue
how comes?
how do you get gmail.com answer to any delivery from you with 4xx?
He wants to temporarily
Barring a clean slow down signal, and a stable feedback mechanism,
the only strategy is manually tuned rate delays, and spreading the
load over multiple sending IPs (Postfix instances don't help if
they share a single IP).
I have multiple instances of Postfix running on multiple IPs. The
I agree with Reindl, I guess Witsie is now better understanding the problem
here.
I'd see this as a additional feature, not default configuration.
It would be even better if that could be parametrized on named transport basis.
- Rafael
Em 08/01/2013, às 19:02, Reindl Harald
When faced with a destination that imposes tight rate limits you
must pre-configure your MTA to always stay under the limits. Nothing
good happens when the Postfix output rate under load exceeds the
remote limit whether you throttle the queue repeatedly or not.
But many times we just don't
That's not what happens when a destination is throttled, all mail
there is deferred, and is retried some indefinite time later that
is at least 5 minutes but perhaps a lot longer, and at great I/O
cost, with expontial backoff for each message based on time in the
queue, …
I totally disagree
I was watching my log files now looking for deferred errors, and for my
surprise, we got temporary blocked by Yahoo on some SMTPs (ips), as shown:
Jan 9 13:20:52 mxcluster yahoo/smtp[8593]: 6731A13A2D956: host
mta5.am0.yahoodns.net[98.136.216.25] refused to talk to me: 421 4.7.0 [TS02]
There's gotta be a solution for this.
There is - you need to register your mailserver(s) with yahoo
You mean Yahoo's Feedback Program (feedbackloop.yahoo.net) ?
- Rafael
...@johnpeach.com escreveu:
On Wed, 9 Jan 2013 13:37:00 -0200
Rafael Azevedo - IAGENTE raf...@iagente.com.br wrote:
There's gotta be a solution for this.
There is - you need to register your mailserver(s) with yahoo
You mean Yahoo's Feedback Program (feedbackloop.yahoo.net) ?
I forget exactly what
I was watching my log files now looking for deferred errors, and
for my surprise, we got temporary blocked by Yahoo on some SMTPs
(ips), as shown:
Jan 9 13:20:52 mxcluster yahoo/smtp[8593]: 6731A13A2D956: host
mta5.am0.yahoodns.net[98.136.216.25] refused to talk to me: 421 4.7.0 [TS02]
Rafael Azevedo - IAGENTE:
I was watching my log files now looking for deferred errors, and
for my surprise, we got temporary blocked by Yahoo on some SMTPs
(ips), as shown:
Jan 9 13:20:52 mxcluster yahoo/smtp[8593]: 6731A13A2D956: host
mta5.am0.yahoodns.net[98.136.216.25] refused to talk
Now Yahoo is giving another response:
said: 451 Message temporarily deferred - [160] (in reply to end of DATA command)
See, this is very hard to solve. I'm really truing to better understand the
problem in order to find out the best solution. I'd like to thank in advance
for the help, its
hosted on this provider that are
being blocked.
Any help would be very appreciated.
Thanks in advance.
Att.
--
Rafael Azevedo | IAGENTE
Fone: 51 3086.0262
MSN: raf...@hotmail.com
Visite: www.iagente.com.br
Em 07/01/2013, às 15:57, Viktor Dukhovni postfix-us...@dukhovni.org escreveu
terms.
Anyway, thanks for your time and all the help. It was for sure very appreciated.
Any help here would also be appreciated.
Thanks in advance.
Att.
--
Rafael Azevedo | IAGENTE
Fone: 51 3086.0262
MSN: raf...@hotmail.com
Visite: www.iagente.com.br
Em 08/01/2013, às 12:09, Wietse Venema wie
stop trying at
least for a while.
Att.
--
Rafael Azevedo | IAGENTE
Fone: 51 3086.0262
MSN: raf...@hotmail.com
Visite: www.iagente.com.br
Em 08/01/2013, às 13:34, Wietse Venema wie...@porcupine.org escreveu:
Rafael Azevedo - IAGENTE:
I truly believe that postfix is the best MTA ever, but you
Em 08/01/2013, às 14:21, Wietse Venema wie...@porcupine.org escreveu:
Rafael Azevedo - IAGENTE:
Why keep trying when we have a clear signal of a temporary error?
As Victor noted Postfix does not keep trying the SAME delivery.
Yes you're right and I know that. But it keeps trying for another
Att.
--
Rafael Azevedo | IAGENTE
Fone: 51 3086.0262
MSN: raf...@hotmail.com
Visite: www.iagente.com.br
Em 08/01/2013, às 14:07, Viktor Dukhovni postfix-us...@dukhovni.org escreveu:
On Tue, Jan 08, 2013 at 01:59:14PM -0200, Rafael Azevedo - IAGENTE wrote:
But Witse, would you agree with me
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