[pfx] IPv6 and RBL checks

Hi all, Recently I noticed this in my logfile: 0.3.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.bl.spamcop.net: Host or domain name not found. Name service error for name=0.3.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.bl.spamcop.net type=A: Host not found, try

[pfx] Use of PTR record

Running mailservice with Postfix PTR record is set to myserver.mydomain.com (1.2.3.4) Every time I receive external e-mail, my logfile shows: Apr 25 15:01:39 terra postfix/smtpd[12479]: 073416D2: client=unknown[1.2.3.4], sasl_method=LOGIN, sasl_username=me How can I configure that client=unkno

Problem translating domain

Recently read this in my logfile midna_domain_to_ascii_create: Problem translating domain "�M-^X§�M-^X®�M-^Xª�M-^... Can you tell what is triggering this? Thanks. -- With both feet on the ground you can't make any step forward

Re: Remote's Receiving mail reate issue

Kapetanakis Giannis: I do this, which might help. Will check that out, thanks for this. J -- With both feet on the ground you can't make any step forward

Re: Remote's Receiving mail reate issue

M Champion: Because gmail returns a 4XX error, Postfix will retain those messages in the queue and try again later. If nothing has changed on the Google side regarding your SPAM rating, those messages will likely be accepted on a later attempt if only in small numbers at a time. I see. thank

Remote's Receiving mail reate issue

Delivering an email to google resulted in this message: "The user you are trying to contact is receiving mail at a rate that 450-4.2.1 prevents additional messages from being delivered. Please resend your 450-4.2.1 message at a later time. If the user is able to receive mail at that 450-4.2.1

Re: Certificate Postfix.org missing?

IL Ka: I believe this is about http://www.postfix.org/ There is no https there. That's the one I meant, sorry I didn't include the www subdomain. I expexted www always to be included as a subdomain name as you can't predict which URL users will type in their browser'

Re: Certificate Postfix.org missing?

Wietse Venema: There is neither a service at port 443, nor a postfix.org website. You mean you don't authorize this site to use the Postfix name? Don't understand, too cryptic. Best, Jos -- With both feet on the ground you can't make any step forward

Certificate Postfix.org missing?

Might be wrong, but just saw that the https// certificate is missing on your informatie website? Best, Jos -- With both feet on the ground you can't make any step forward

Cloud9.net related responses

Hi team, can it be that responses in this mailinglist are also send by cloud9.net instead of only postfix.org? Just asking to prevent contermination by importing parallel newsgroup source. Best, Jos -- With both feet on the ground you can't make any step forward

Re: Postscreen Logfile Analyser

On 11-9-20 21:08, Michael Orlitzky wrote: I still use postfix-logwatch (http://logreporters.sourceforge.net/), but there are a few patches to apply since the maintainer went AWOL: Thanks for this; I am a nub on perl, but will certainly give it a try. Best, Jos Chrispijn -- With both feet on

Re: Postscreen Logfile Analyser

On 12-9-20 8:31, Admin Beckspaced wrote: I use pslogscan for postscreen Thanks, I think I can make this work. Best, Jos Chrispijn -- With both feet on the ground you can't make any step forward

Postscreen Logfile Analyser

Can someone recommend a reliable Postscreen logfile analyser (FreeBSD 12)? Thanks in advance! /jos -- With both feet on the ground you can't make any step forward

Re: Outgoing mail is defered (not bounced) if EHLO returns 550 and closes connection

On 28-7-20 23:02, Michael Wyraz wrote: I'm not 100% if that's a BUG or misconfiguration or misbehavior of the other MTA. But the resulting behavior is at least not what's expected. Looks like your IP address is blocked by Cloudmark -- CUT -- If you believe the reputation of your IP address i

Re: Postfix -> Whatapp

On 29-5-20 13:03, Laura Smith wrote: I would suggest you look at Doveot and its global IMAP Seive functionality.  You can pipe stuff into shell scripts and hence do whatever you wish. Thanks, will check that too. Thanks for your support! Best, Jos -- With both feet on the ground you can't

Re: Postfix -> Whatapp

Hi, On 27-5-20 17:49, @lbutlr wrote: On 26 May 2020, at 13:24, J Doe wrote: You may want to investigate doing this at the MDA. If you run Dovecot in conjunction with Postfix, you could write a Sieve script that calls a shell script that then sends the notification to whatever third-party se

Re: Postfix -> Whatapp

On 26-5-20 21:59, Wietse Venema wrote: Sure. Use recipient_bcc_maps to add an extra recipient to their email messages.That extra recipient goes through transport_maps to a pipe daemon that invokes a command that sends a whatsapp message. Great suggestion, thanks for that! Best, Jos -- With bo

Re: Postfix -> Whatapp

On 26-5-20 21:24, J Doe wrote: You may want to investigate doing this at the MDA.  If you run Dovecot in conjunction with Postfix, you could write a Sieve script that calls a shell script that then sends the notification to whatever third-party service you would like. As a side-note - there

Re: Postfix -> Whatapp

On 26-5-20 21:18, vi...@vheuser.com wrote: I hate to see folks on a user list throw down at a question. More helpful than "No way, utterly" is "Here's how to". Thanks. I just asked if this is possible. Sorry if I offended someone. The question was how to initiate a script upon receipt of an

Postfix -> Whatapp

Is there a way of Postfix sending a Whatsapp message to a user when there came in email for her/him? Thanks, Jos -- With both feet on the ground you can't make any step forward

Re: COMMAND PIPELINING

On 30-1-20 16:00, Wietse Venema wrote: It might make sense to log commands also in a losless form. Because then we would have the complete client input (except that one would have to enable the 'bare newline' postscreen test to reveal if the client sent or just ). Thanks, understood. -- Wit

Re: COMMAND PIPELINING

On 29-1-20 21:19, Viktor Dukhovni wrote: That's not enough context to tell. Would need to know the preceding sequence. If this keeps happening, you'll need to make a PCAP capture of an SMTP session from that server. Thanks, will include more information next time I notice it. Best, Jos -- W

COMMAND PIPELINING

\000\031\000\v\000\002\001\000\000\r\000\030\000\026\b\004\b\005\b\006\004\001\004\003\005\001\005\003\006\001\006\003\002\001\002\003\377\001\000\001 Thanks, Jos Chrispijn -- With both feet on the ground you can't make any step forward

Re: Mail rejected with 5.7.1 HDR9020 Date header is in the distant future

Best check your header_checks configuration. It should look like this: /^Date: .* [0-1][0-9][0-9][0-9]/    REJECT Your email has a date from the past. Fix your system clock and try again. /^Date: .* 200[0-9]/    REJECT Your email has a date from the past. Fix your system clo

Re: Reject Chinese mail

On 21-11-19 6:42, Reto wrote: Apparently you also don't speak English properly. Do you want people to spam block the full .de domain because of that? Idiot -- With both feet on the ground you can't make any step forward

Re: Postscreen - fatal: btree:/var/db/postfix/postscreen_cache

On 3-6-19 13:09, Wietse Venema wrote: postmap hash:/postfix/tables/spamtrap what is this? # spamtrap 180711 partmaps@   DISCARD in main.cf check_recipient_access  hash:/postfix/tables/spamtrap, I added this some time ago referring to http://postfix.1071664.n5.nabble.com/N

Re: Postscreen - fatal: btree:/var/db/postfix/postscreen_cache

Hi Jan, On 30-5-19 14:47, Jan Ceuleers wrote: Jos, what I think everybody is trying to tell you is that your cron job has swept the problem under the rug, for now, but that it is still there. Yes, I noted, thanks for that. What I have done is running this batch after a Postfix or Dovecot upda

Re: Postscreen - fatal: btree:/var/db/postfix/postscreen_cache

On 30-5-19 14:25, Wietse Venema wrote: Again, this confirms my suspicion that the system has gotten messed up. Postfix has been around for decennia and it does not require restarts to stay functional. Ok, thanks y'all for helping out. Everything is fine now. /jos -- With both feet on the grou

Re: Postscreen - fatal: btree:/var/db/postfix/postscreen_cache

On 30-5-19 13:50, Wietse Venema wrote: On a sane system (LINUX included), Postfix can run without ever needing a baby sitter cronjob. OK - never experienced this issue but only for the last few weeks. What I suspected was an effed-up system; your need to run a baby sitter cronjob confirms my su

Re: Postscreen - fatal: btree:/var/db/postfix/postscreen_cache

On 30-5-19 12:52, @lbutlr wrote: On 30 May 2019, at 02:39, Jos Chrispijn wrote: Where did that come from? (It doesn't exist on my system). Amongst others (updating tables), this is now standard on my Postfix upgrade batch. I don't know about you, but new aliases and postalias and p

Re: Postscreen - fatal: btree:/var/db/postfix/postscreen_cache

On 29-5-19 19:21, Jos Chrispijn wrote: Interesting that you ask, as I just checked postfix after a restart and it all goes well again. Decided to restart from cron every 12 hours, but I guess that is just symptom suppression A friend advised me to run /postfix/update and it looks as if this

Re: Postscreen - fatal: btree:/var/db/postfix/postscreen_cache

On 23-5-19 14:27, Wietse Venema wrote: It is also possible that your kernel can't handle the exclusive lock request because it is running out of kernel resources. How often are you restarting/reloading Postfix? I have some supicions, but let's hear from you first. Interesting that you ask, as I

Re: Postscreen - fatal: btree:/var/db/postfix/postscreen_cache

On 22-5-19 13:11, Wietse Venema wrote: postscreen needs exclusive access to the btree file, and some other program other program already has access to the file (exclusive or non-exclusive). That could be another postscreen, or postmap, or some other program. As far as I know there are no other

Postscreen - fatal: btree:/var/db/postfix/postscreen_cache

wrong and how to solve this? Thanks. Best regards, Jos Chrispijn -- With both feet on the ground you can't make any step forward

Re: 550 Messages should have one or no Message-ID headers, not 2.

Thought so neither - will continue my search: the component itself or the mailer ofthe hostingprovider. Thanks for letting me know.     Jos On 29-3-2018 20:18, Wietse Venema wrote: Jos Chrispijn: To: arecipi...@someserver.com X-PHP-Originating-Script: 0:class.phpmailer.php Date: Thu, 29

550 Messages should have one or no Message-ID headers, not 2.

Dear list, I sent out a newsletter(J!website with Acyba component) some times a month Since two weeks (cannot remember the exact date) I get this message back via Postfix after sending outthe newsletter. I am thinking of the newsletter component (Acyba) in combination with the phpmailer of my

Re: Forward local user email or another local user

Op 26-10-2017 om 17:59 schreef Jos Chrispijn: Can you tell me how I can force this to be done with Postfix directly? Finally the solution was so simple: - create user jdoe (main domain) - add entry to /etc/aliases: jdoe:  - update /postfix/tables - restart postfix When I now send a

Re: Forward local user email or another local user

Op 27-10-2017 om 0:17 schreef Bill Cole: So, passwords -can- be used with virtual users for SMTP? Yes. Any authentication identity can be used for Postfix's SMTP/Submission authentication because Postfix doesn't really do the authentication. That is an interesting statment. I really didn't k

Re: Forward local user email or another local user

Op 26-10-2017 om 20:17 schreef Matus UHLAR - fantomas: if you want to send mail to a user Y and you don't want to use password of user Y, but you must use a password, you must use password of user X (whatever X and Y mean) It is all about _existing_ user accounts Using (virtual) aliases provid

Forward local user email or another local user

I have a service running that requires me to configure an SMTP user X with password to send daily statistics to. Cannot use a virtual alias user (and forward to the final user Y) because I have to provide a password as well. So I set up a dedicated user X account (with password) for this to b

Re: Multi-domein postmaster account

On 16-5-2015 16:56, Viktor Dukhovni wrote: On Sat, May 16, 2015 at 09:58:53AM -0400, Wietse Venema wrote: Jos Chrispijn: I have a number of domains that are not used but in my helo_checks file (you are not in my domain). Is there a way of redirecting incoming email to postmas

Multi-domein postmaster account

I have a number of domains that are not used but in my helo_checks file (you are not in my domain). Is there a way of redirecting incoming email to postmas...@thesedomains.com without having to create an entry for each domein in virtual_alias_maps? BR, Jos Chrispijn -- Artificial

Beste wishes for 2015!

I would like to thank the Postfix team and all list members for their supportand hope everyone enjoys an informative and productional 2015. Keep up the good work! BR, Jos Chrispijn - /Vision is not seeing things as they are, but as they will be... / -- Jos Chrispijn

Re: Bouncing email containing attachments

Noel Jones schreef op 25-11-2014 at 18:23 CET: You'll need to use a milter or proxy for this. Maybe milter-regexp will do the trick. Yes, you'll need to examine the envelope sender, and the mime headers. -- Noel Jones Thanks for your response - will check your suggestion and see if it fits m

Bouncing email containing attachments

the email itself, should I scan for mime headers (or something like that) to trigger this action? Thanks for your reply. Jos Chrispijn

Re: Postscreen and exceptions

Wietse Venema: Don't use spamcop, or use it only with small weight in a scoring system. Wietse What is your concern about Spamcop? Happy to learn, Jos

Re: Rules on incoming email

converted to using Dovecot LDA for delivery instead of Postfix local, and using Sieve scripts to sort the mail into folders. That is a good tip, I allready use Dovecot IMAP. Thanks Jos Chrispijn.

Rules on incoming email

ules on my email the moment it comes in so that I am not dependend on my mail clients' rules anymore? Thanks, Jos Chrispijn

Re: Rewrite destination domain

LuKreme wrote: Every time I peruse the logs, find his typo, and sent him log lines. This works for a few days, or weeks, maybe. Then the cycle repeats. He's old, and essentially untrainable. You can only lead a horse to the water... Jos Chrispijn

Re: 4.5.3 too many recipients

. Do you CC 200 addresses in one message? Jos Chrispijn

Mail wrapper

Sometimes I get this message in my daily overview: [snip] Removing stale entries from sendmail host status cache: mailwrapper: no mapping in /etc/mail/mailer.conf [snip] /etc/mail/mailer.conf: sendmail/usr/local/sbin/sendmail send-mail /usr/local/sbin/sendmail mailq /u

Re: Add Throttle to outbound email?

James Robertson wrote: We have a client who has done a mailout which adds up to over 1GB in size. .. 1160910 Kbytes in 988 Requests .. Is there a way I can slow down or throttle the speed at which email is being sent from a specific email address once the mail is already active? Just