Re: Sending massive mails

that with Postfix  ??? Thanks a lot Alejandro Facultad -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra

Re: Sending massive mails

* Alejandro Facultad alejandro_facul...@yahoo.com.ar: What is the difference if the recipients opt in receive the mails or not, from the point of view of spam black lists ??? If they opt-in, then it's not spam. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité

Re: Sending massive mails

MTA, but it doesn't do that. Yes. Outsource your list to a competent ESP who already knows how to do it correctly. The modest cost is well worth it. For a list of that size, I'd look at Mailchip and Constant Contact. Mailchimp? -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung

Re: postscreen: unknown command: OK

* Jeetu jeetendr...@directi.com: On 03/08/11 12:48 AM, Ralf Hildebrandt wrote: $head /etc/postfix/whitelisted_clients x.x.x.x OK x.x.x.x OK permit, not OK. ok. i wanted to know if i add access_list in postscreen, then do i need

Re: postscreen: unknown command: OK

* Jeetu jeetendr...@directi.com: $head /etc/postfix/whitelisted_clients x.x.x.x OK x.x.x.x OK permit, not OK. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D

Re: Immediately bounce mails stuck to typosquatted domains

* Ram r...@netcore.co.in: I have had many instances people typo their recipients email-domains and the typo domain does not accept mails Like for instance mail for u...@yahoo.com is sent to u...@tahoo.com in transport_maps: tahoo.com error:Learn to type! -- Ralf Hildebrandt

Re: Immediately bounce mails stuck to typosquatted domains

. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de

Re: Immediately bounce mails stuck to typosquatted domains

* Benny Pedersen m...@junc.org: On Mon, 1 Aug 2011 11:52:54 +0200, Ralf Hildebrandt wrote: * Ram r...@netcore.co.in: I have had many instances people typo their recipients email-domains and the typo domain does not accept mails Like for instance mail for u...@yahoo.com is sent to u

Re: Tool(s) for locating Postfix Bottlenecks to increase performance?

take a hard look at the PHP script running the mailer through SwiftMailer today. At first I was thinking disk IO, but CPU is seeming to be a strong culprit. Yeah, maybe it's too slow at generating the mails. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité

Re: Tool(s) for locating Postfix Bottlenecks to increase performance?

don't seem to happen very quickly. Maybe your upstream network link is saturated? Before we just blindly throw bigger hardware at the issue, we'd still love some ideas to help research what else could be slowing us down. default_process_limit is set to what? -- Ralf Hildebrandt

Re: Issue regarding header checks

[127.0.0.1]) (amavisd-new, port 10024) with ESMTP for 919923600...@test.com; Mon, 25 Jul 2011 11:22:03 +0530 (IST) This doesn't log the To: header -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D

Re: Issue regarding header checks

* Ralf Hildebrandt ralf.hildebra...@charite.de: * punit jain contactpunitj...@gmail.com: Hi, I have configured postfix to DISCARD messages with specific To: header using the rule below : - header_checks=pcre:/etc/postfix/header_checks cat /etc/postfix/header_checks

SSL_accept error from ...

]: SSL_accept error from www.neuro.med.tu-dresden.de[141.76.248.20]: 0 Jul 6 02:32:25 mail postfix/smtpd[1491]: SSL_accept error from server.detodos.com.br[189.90.142.30]: 0 So what are those? -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin

Re: SSL_accept error from ...

), I guess so then or that your grep(1) command eliminated them. That's all there was. OK, I'll just ignore those then. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel

Re: SSL_accept error from ...

-of-data indication instead of an OpenSSL error number). That would definitely raise less suspicion! -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax

Re: Date: header - Received instead of sent?

Header checks is most profitably used to reject time-traveling messages from the future. But then you wouldn't want to block these, for obvious reasons. ;-) -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin

Re: How to restrict local users to use the sendmail command?

, that makes sense. Thanks for the clarification. You might be able to use mini_sendmail (which uses SMTP) and SMTP-AUTH to restrict the envelope sender a certain users can use. But I'm not sure if it can use SMTP-AUTH :» -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité

Re: How to restrict local users to use the sendmail command?

)? I think this is not possible. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http

Re: Postfix TCP connection fails

, this would make sense. I'd volunteer to draft such a document, but since neither my English nor my knowledge about network devices and commercial content filtering applications is sufficient for such a task, it could only be a draft. Just start with the bits you know. -- Ralf Hildebrandt

Re: Fw: Amavis 1024-1025 ports combine with TLS

* gaby g...@autoglobus2000.ro: I have 2 questions: 1 If Amavisd-new affect (damage) TLS functionality? No 2 What is Closing a DNS loophole with obsolete per-site TLS policies in postfix TLS Documentation,Amavisd-new with TLS postfix generate is problem? Which DNS loophole? -- Ralf

Re: conversation with ... timed out while sending end of data -- message may be sent more than once

* Benny Pedersen m...@junc.org: fail2ban could be ones friend if postfix have this fail2ban then just grep logs for outgoing mails that failed pr ip, and add this header ignore pr cidr maps Yeah, that's a great idea! -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité

Re: postfix 2.8.3 and linux-3.0

* Wietse Venema wie...@porcupine.org: Are there any major code changes involved with the change from 2.x to 3.x, or is it just that the minor/micro version counter needed resetting? Just the counters, according to Linus -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk

conversation with ... timed out while sending end of data -- message may be sent more than once

:/etc/postfix/transport and in /etc/postfix/transport: mrnaz.com nodkim: /etc/postfix/no_dkim.pcre contains: /^DKIM-Signature:/ IGNORE # this strips a DKIM Signature -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus

Re: conversation with ... timed out while sending end of data -- message may be sent more than once

! -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de

Re: conversation with ... timed out while sending end of data -- message may be sent more than once

. Escape character is '^]'. 220 ** # telnet mailamir.com 25 Trying 114.31.73.44... Connected to mailamir.com. Escape character is '^]'. 220 ** -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk

Re: conversation with ... timed out while sending end of data -- message may be sent more than once

* Victor Duchovni victor.ducho...@morganstanley.com: A Postfix system with a PIX in front of it and STARTTLS censored as XXXA (same length). Yes, thought so too. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin

Re: conversation with ... timed out while sending end of data -- message may be sent more than once

, triggered by encountering a content-type or content-transfer-encoding in a header field body of some unrelated header field, such as an 'h' tag of a DKIM signature: http://www.arschkrebs.de/postfix/postfix_cisco_pix_bugs.shtml Back then I didn't know the workaround! -- Ralf Hildebrandt

Re: conversation with ... timed out while sending end of data -- message may be sent more than once

in the log ... which noone reads). :( -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http

Re: conversation with ... timed out while sending end of data -- message may be sent more than once

* Robert Schetterer rob...@schetterer.org: make it more public , firewall admins may awake, in germany heise postings help sometimes *g For that one would need large scale statistics. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin

Re: postscreen_dnsbl_sites vs. reject_rbl_client

be redundant? Since postscreen uses caching extensively, it might make sense to query the RBLs another time, since a host may be blacklisted in the meantime. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm

Re: postscreen_dnsbl_sites vs. reject_rbl_client

* Rich Wales ri...@richw.org: value from a given list. (I won't go into the details, they would be off-topic here, but it's nice to have this capability.) It will probably start a flamewar, but I personally am interested in your particular weights on the different RBLs -- Ralf Hildebrandt

Re: Messages held in queue with no warning/error

original_recipient: us...@cpsc.ucalgary.ca recipient: us...@ucalgary.ca .. *** MESSAGE CONTENTS hold/B459E38562 *** So what is your question? A header_checks entry put the mail on hold. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin

Re: email tracking from postfix log file

/cleanup.*to=.*@gmail.com' /var/log/maillog -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http

Re: email tracking from postfix log file

* kshitij mali foreplay...@gmail.com: Thank u ralf Can u please give me link for learn regular experssion The best book is: http://oreilly.com/catalog/9780596002893 (IMHO of course) -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin

Re: Relay access denied

* Wojciech Giel wojciech.g...@cimr.cam.ac.uk: my main.cnf Show postconf -n output please. And postfix logs. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450

Re: Do Successful timing attacks on elliptic curve cryptography affect Postfix?

described affects Postfix and what I would need to do to get around it. Does Postfix implement time-independent functions for operations on elliptic curves as recommended by the article or is this up to OpenSSL? OpenSSL -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité

Re: Put mails to specific users in HOLD queue

in the queue until i release them again. Of course, simply use check_recipient_access: l.mess...@physik.tu-berlin.de hold -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel

Re: Patched Postfix?

will silently ignore the error and just deliver the mail. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra

Re: Patched Postfix?

* lst_ho...@kwsoft.de lst_ho...@kwsoft.de: Maybe it is a hint how reliable their content filters are ;-) YOU said that :) -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel

Re: Posftix/Dovecot deliver

) foobar.com.ar is considered local (in mydestination), thus local_transport is being used. Probably virtual_mailbox_domains and mydestination (check what it is set to!) are overlapping. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin

Re: Google 7720 Error

. fail2ban running? Or a firewall? I can connect to you mailserver: # telnet mail.kasdivi.com 25 Trying 209.160.65.133... Connected to mail.kasdivi.com. Escape character is '^]'. 220 tuna.theoceanwindow-bv.com do I have to drop postfix and goback tosendmail to debug?? That won't play a role. -- Ralf

Re: Google 7720 Error

* jason hirsh hir...@att.net: Th eonly firewall I use is IPFW Well, that's something! Could you somehow dump the rules? Maybe it's accidentially dropping traffic which it should drop (typo!) -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin

Re: Error while sending mail outbound domains

record does not exist. Connection closed by foreign host. spam.YAKJIN.COM is using the notorious Spamsniper by JiranSoft,a nd it seems that this piece of junk requires an MX entry for aplb.apl.com (an A record does not suffice). -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk

warning: dict_ldap_lookup: Search error 10: Referral

@testlab01.intern ldap:/etc/postfix/testlab01.intern.com.cf postmap: warning: dict_ldap_lookup: Search error 10: Referral What am I doing wrong? -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D

Re: warning: dict_ldap_lookup: Search error 10: Referral

* jeffrey j donovan dono...@beth.k12.pa.us: On May 9, 2011, at 7:32 AM, Ralf Hildebrandt wrote: I'm trying to use relay_recipient_maps = ldap:/etc/postfix/testlab01.intern.com.cf and /etc/postfix/testlab01.intern.com.cf is giving me: May 9 13:25:20 mail postfix/smtpd

owner/mode of dynamicmaps.cf (a bit OT)

if 644 is the ultima ratio or if (under special circumstances) something like mode 640, user root, group postfix might work as well. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin

Re: owner/mode of dynamicmaps.cf (a bit OT)

* Wietse Venema wie...@porcupine.org: This file contains no secrets, unless you have put some secret in the comments. I was also wondering why somebody would want to somehow hide the contents. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin

Re: Blocking mail supposedly from my domain

the welcome message you received when subscribing to this list. Amen to that! -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962

Re: Experience with smtpd_reject_footer

* Mark Scholten m...@streamservice.nl: Hello, The feature with the config name smtpd_reject_footer is now available for some time. Our experience with it is that some people really read it and do what is listed in the message provided. Same here. It's quite amazing! -- Ralf Hildebrandt

Re: security vulnerability : SMTP daemon supports EHLO

* Roger Goh gpro...@gmail.com: Hi, During a VA scan, it's reported that my postfix server has a security vulnerability : EhloCheck: SMTP daemon supports EHLO That is NOT a vulnerability. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin

Re: building postfix 2.8.2 for ubuntu with sqlite

* Mike Power mpo...@alumni.calpoly.edu: So I am confused, is Chrstian's packages the same as the base postfix package? Obviously not. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203

Re: New Version Postfix

* Ravindra Gupta // Viva ravin...@vivainfomedia.com: Hi Team, Please confirm the latest version of postfix. Confirmed!

Re: Understand Why Message Was Rejected

=112, delays=0.05/0/4.2/108, dsn=5.7.1, status=bounced (host smtp04.usma.army.mil[129.29.252.13] said: 550 5.7.1 Requested action not taken: message refused (in reply to end of DATA command)) They simply don't like the content. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk

Re: Understand Why Message Was Rejected

* Carlos Mennens carlosw...@gmail.com: On Wed, Apr 27, 2011 at 9:09 AM, Ralf Hildebrandt ralf.hildebra...@charite.de wrote: They simply don't like the content. Does that include the possibility of attachment(s) Yes or would the error just be rejected based on header / body / footer

Re: Understand Why Message Was Rejected

* Carlos Mennens carlosw...@gmail.com: On Wed, Apr 27, 2011 at 10:27 AM, Ralf Hildebrandt ralf.hildebra...@charite.de wrote: or would the error just be rejected based on header / body / footer (excluding any attachment(s))? I don't run their servers, you know? I do know that much

Re: NOQUEUE: reject: RCPT from unknown[xxxx.xxxx.xxxx.xxx]: 554

Client host rejected: cannot find your hostname, [xxx.xxx.xxx.xxx]; ... reject_unknown_client,--- That's it -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450

Re: postfix false reports of bounced email

broken and delivers the mail anyway. That's highly probable, since the answer comes after END OF DATA. Together with the observations of the effects of soft_bounce = yes this seems to indicate that mailrelay.imsweb.com[204.132.58.6] is broken Have you asked postmas...@imsweb.com yet? -- Ralf

Re: Postscreen reject a valid address

...@q.go.com, to=xxx...@esiee.fr, proto=ESMTP, helo=smtpfb01ff.starwave.com Which problem? It's a tempfail, that's normal for the first connection attempt with deep inspection -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin

Re: how to flush frozen email from queue

mailq /usr/bin/mailq mail:~# ll /usr/bin/mailq lrwxrwxrwx 1 root root 22 4. Nov 2009 /usr/bin/mailq - ../../usr/lib/sendmail mailq is just a link to postfix's sendmail command. sendmail -bp shows postfix mailq -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité

Re: PATCH: Trace client

. http://www.rfc-ignorant.org/tools/lookup.php?domain=terra.com.br -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra

Re: how to flush frozen email from queue

|grep frozen|wc -l 4590 [root@mx ~]# So I still have 4590 emails in frozen state on postfix queue. There is no frozen state in Postfix. There is such a state in Exim. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin

Re: how to flush frozen email from queue

. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de

Re: how to flush frozen email from queue

* Ralf Hildebrandt ralf.hildebra...@charite.de: * Alex li...@vfemail.net: Hi Victor, All I want to say is that when I run mailq command, I got 4590 frozen emails. Please show actual output. Meaning, maybe a few lines. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk

Re: how to flush frozen email from queue

*** r...@mx.mydoom.com That's not postfix. I am running postfix! exim exist on system but is not running. Yes it is running. See above. That's exim output. Your mailq binary uses exim instead of postfix. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité

Re: how to flush frozen email from queue

the emails, then turn it off and deinstall it * just delete the mails within exim (however this is done) and deinstall exim -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel

Re: Postmaster Account Getting Spam

REJECT 190.64.194.12 REJECT I've noticed that I am now getting spam emails from several different hosts on one single network rather than from a particular host. Can I block the entire network as follows: 95.98.*REJECT 95.98 REJECT -- Ralf Hildebrandt

Re: Using rbl_reply_maps with zen

Service unavailable; 17 $rbl_class [$rbl_what] blocked using 18 $rbl_domain${rbl_reason?; $rbl_reason} This needs to go on one line -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D

Re: acquire Postfix statistics

it would write statistics to a database file (or into a real database) and would reload the counters from the upon restart. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30

Re: acquire Postfix statistics

* James Seymour jseym...@linxnet.com: On Fri, 15 Apr 2011 15:17:06 +0200 Ralf Hildebrandt ralf.hildebra...@charite.de wrote: * James Seymour jseym...@linxnet.com: I'm curious: How might one gather and process mail server statistics *other* than parsing and processing the mail

Re: default_rbl_reply to silently discard mails

* Ram r...@netcore.co.in: Hi, How can I configure postfix to silently discard mails from ips listed in a DNS blacklist You can't. Just reject them, its the most efficient method (in terms of traffic) -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité

Re: postfix false reports of bounced mail

of DATA command)) Any ideas? What's running on mailrelay.imsweb.com? Looks like some filtering software -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155

Re: Occasional email rejections with no shown explanation

but that has no effect. -Eric And what's the content of /etc/postfix/access/connect_client_access 216.52.223.210 OK That's not a sender, that's a client. The sender is the ENVELOPE SENDER (or parts thereof) -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité

Re: smptd_client_restriction

. After adding this smtpd_clients restriction, all emails didn't go thorugh and get stuck in my outlook outbox. What error are you encountering when sending? -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin

Re: smptd_client_restriction

* Ejaz me...@cyberia.net.sa: There is no error appeared but emails are getting stuck in my outbox. There IS an error, otherwise the wouldn't be stuck. Check your logs. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin

Re: Relaying fails but sending is deferred instead of bouncing mail

of the SMTP dialoge) the rejection occurs. I think the rejection occurs immediately (before the HELO) Try: smtp_skip_5xx_greeting = no -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203

Re: How to disable email drlivery on A record

error:5.1.2 You meant hotmail.com, not homail.com hpotmail.de error:5.1.2 You meant hotmail.com, not hpotmail.de -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30

Re: qmgr warning

* Randy Ramsdell rramsd...@activedg.com: Apr 8 10:10:30 atlbl6 postfix/qmgr[11959]: warning: connect to transport private/retry: Connection refused grep retry /etc/postfix/master.cf what do you see? -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité

Re: qmgr warning

* Ralf Hildebrandt ralf.hildebra...@charite.de: * Randy Ramsdell rramsd...@activedg.com: Apr 8 10:10:30 atlbl6 postfix/qmgr[11959]: warning: connect to transport private/retry: Connection refused grep retry /etc/postfix/master.cf what do you see? # grep retry /etc/postfix/master.cf

Re: Postfix - delay_warning_time

* Johan Pappu johanpa...@gmail.com: How do I Increase my mail sending speed in postfix First step is to find out what exactly is slow. * Injection of the messages? * Sending the actual messages? * to all destination * or just to some? -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung

Re: Which version has postscreen functioanality

* kshitij mali foreplay...@gmail.com: Which version has postscreen functioanality? 2.8.x -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30

Re: Postfix - delay_warning_time

* postfix post...@spam3.gm.transpac.fr: Hi How can tell me why the delay_warning_time parameter is set to 0 per default? ( traffic increase risk?) Users usually don't understand these messages :) -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité

Re: Methods to limit spam sent through compromised account?

the mails on hold. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de

Timing information for postmaster mails generated by notify_classes

28 08:30:00 Out: 250 2.1.5 Ok Mar 28 08:30:00 In: DATA Mar 28 08:30:00 Out: 354 End data with CRLF.CRLF Mar 28 08:35:00 Out: 451 4.3.0 Error: queue file write error -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus

Re: sender_bcc_maps delivered twice

address : in the sender_bcc_maps map I have the following t...@domain.tld t...@domain.tld The problem is each email is sent twice to the bcc target address. Any info welcome , thank you see below the postconf -n trace Show master.cf -- Ralf Hildebrandt Geschäftsbereich

Re: sender_bcc_maps delivered twice

* Frank Bonnet f.bon...@esiee.fr: smtp inetn - n - 300 smtpd -o receive_override_options=no_address_mappings -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin

Re: sender_bcc_maps delivered twice

* Frank Bonnet f.bon...@esiee.fr: On 03/25/2011 11:32 AM, Ralf Hildebrandt wrote: * Frank Bonnet f.bon...@esiee.fr: smtp inetn - n - 300 smtpd -o receive_override_options=no_address_mappings It does not work, the target still receive two

Re: sender_bcc_maps delivered twice

* Frank Bonnet f.bon...@esiee.fr: On 03/25/2011 02:47 PM, Ralf Hildebrandt wrote: * Frank Bonnet f.bon...@esiee.fr: On 03/25/2011 11:32 AM, Ralf Hildebrandt wrote: * Frank Bonnet f.bon...@esiee.fr: smtp inetn - n - 300 smtpd -o

Re: sender_bcc_maps delivered twice

* Frank Bonnet f.bon...@esiee.fr: On 03/25/2011 11:32 AM, Ralf Hildebrandt wrote: * Frank Bonnet f.bon...@esiee.fr: smtp inetn - n - 300 smtpd -o receive_override_options=no_address_mappings You means this instead ? # # Postfix

Re: postfix performance

. The important part is the need to send them all in one hour, more or less. At python.org we're doing 600 msgs/min to remote destinations (gmail, yahoo, hotmail and all the other big one), but mailman cannot create the individual mails (VERP!) as fast as Postfix can send them. -- Ralf

Re: How to discard an outgoing email for a particulier address ?

DISCARD nonsense spam -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de

Re: Replace Message-Id with header_checks

: (.*)@prefix.*\.domain\.tld$/ REPLACE Message-Id: $1...@domain.tld endif /^Message-Id: (.*)@prefix.*\.domain\.tld$/ REPLACE Message-Id: $1...@domain.tld -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin

qshape doesn't handle the new queueids yet?

# mailq | tail -- 2954 Kbytes in 421 Requests. # postfix-2.9-20110321/auxiliary/qshape/qshape.pl active deferred hold T 5 10 20 40 80 160 320 640 1280 1280+ TOTAL 74 0 0 0 0 0 0 0 0 074 -- Ralf

Re: qshape doesn't handle the new queueids yet?

* Ralf Hildebrandt ralf.hildebra...@charite.de: # mailq | tail -- 2954 Kbytes in 421 Requests. # postfix-2.9-20110321/auxiliary/qshape/qshape.pl active deferred hold T 5 10 20 40 80 160 320 640 1280 1280+ TOTAL 74

Re: Tuning queue life time against some retry errors.

* Charles Marcus cmar...@media-brokers.com: Here's a site for generating a list of typos for any given domain to quickly build some lists: http://www.selfseo.com/domain_typo_generator.php That's cool, but I still have to check if the domain is in fact valid :) -- Ralf Hildebrandt

Re: Tuning queue life time against some retry errors.

aol.com, not aol.com.de -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de

Re: Problems with postfix while sending emails

email #2...OK 12:56:14 - Sending email #3...OK 12:56:14 - Sending email #4...OK 12:56:14 - Sending email #5...OK In both cases I'm using the same SMTP that uses another C class. See the difference? Where are the postfix logs for that? -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung

Re: Problems with postfix while sending emails

including DNS, HELO and TLS; d=message transmission time. So, transmitting an email to a gmail server takes much longer. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49

Re: Problems with postfix while sending emails

In this log, delivery to gmail seems to be faster than delivery to iagente.com.br. Again, the difference is in the d value only -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin

Re: Problems with postfix while sending emails

anywhere. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de

Re: Problems with postfix while sending emails

...@iagentemail.com.br but using FROM raf...@zoom4u.com.br because we want to receive every email bounce on reto...@iagentemail.com.br. Yes, that's ok We only change the FROM and REPLY to addresse, but when using ZOOM4U as FROM it really slows down connection speed. Please try disabling DKIM :) -- Ralf

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