Postfix STARTTLS bug on SLES11 SP1 still unfixed ?

2011-04-15 Thread Alexander Grüner
Hello, I am running SLES 11 SP1 (SuSE Linux Enterprise Server). After all patches are applied from standard update Novell sources it seems to me that STARTTLS bug is still unfixed. postconf | grep mail_version mail_version = 2.5.6 rpm -qa | grep postfix postfix-devel-2.5.6-5.4.21

Re: Postfix STARTTLS bug on SLES11 SP1 still unfixed ?

2011-04-15 Thread Victor Duchovni
On Fri, Apr 15, 2011 at 08:57:19AM +0200, Alexander Gr?ner wrote: I am running SLES 11 SP1 (SuSE Linux Enterprise Server). After all patches are applied from standard update Novell sources it seems to me that STARTTLS bug is still unfixed. mail_version = 2.5.6 Unless they (SuSE)

Re: Postfix STARTTLS bug on SLES11 SP1 still unfixed ?

2011-04-15 Thread Alexander Grüner
The right forum is a SuSE support forum. Ok, I will go there. Your server needs to be patched if either: - remote sites verify your certificate when sending email over TLS. This is the case on my server. Thanks for the answer anyway :-) Best regards, Alexander

Filtering incoming mails with sender-domain = recipient-domain?

2011-04-15 Thread Jannis Kafkoulas
Hi, Sometimes we receive mails with sender-domain our company, i.e. from: any...@mycompany.com to: some...@mycompany.com which we'd like to block (the entire domain). Can it be done e.g. by header checks? Or is it possible at all? Thanks jannis

Re: Postfix STARTTLS bug on SLES11 SP1 still unfixed ?

2011-04-15 Thread lst_hoe02
Zitat von Victor Duchovni victor.ducho...@morganstanley.com: On Fri, Apr 15, 2011 at 08:57:19AM +0200, Alexander Gr?ner wrote: I am running SLES 11 SP1 (SuSE Linux Enterprise Server). After all patches are applied from standard update Novell sources it seems to me that STARTTLS bug is still

what if pattern and result in the virtual(5) table are the same address?

2011-04-15 Thread Timo Veith
Hi postfix users, I think I don't understand the ADDRESS_REWRITING_README in the virtual section where it says: Addresses found in virtual alias maps are subjected to another iteration of virtual aliasing, but are not subjected to canonical mapping, in order to avoid loops. Let's say in main.cf

Re: Filtering spam received from multiple users

2011-04-15 Thread Jose Hales-Garcia
Thank you to all for your responses. I'm learning a lot from them. I was curious about the multiple froms in the received header. It's unconventional to me. In my twenty years dealing with mail I can't recall receiving a message with this kind of header before. Also, in Mailman there no

Re: Postfix STARTTLS bug on SLES11 SP1 still unfixed ?

2011-04-15 Thread Victor Duchovni
On Fri, Apr 15, 2011 at 12:31:18PM +0200, lst_ho...@kwsoft.de wrote: This is the recommended submission setup and the most common MUAs (Thunderbird, Outlook, Evolution etc.) will not ignore certificate verification failures, no? So every public submission service correctly setup is

Re: what if pattern and result in the virtual(5) table are the same address?

2011-04-15 Thread Noel Jones
On 4/15/2011 5:47 AM, Timo Veith wrote: Hi postfix users, I think I don't understand the ADDRESS_REWRITING_README in the virtual section where it says: Addresses found in virtual alias maps are subjected to another iteration of virtual aliasing, but are not subjected to canonical mapping, in

Re: Postfix STARTTLS bug on SLES11 SP1 still unfixed ?

2011-04-15 Thread Alexander Grüner
Hi, just learned about http://support.novell.com/security/cve/ and especially http://support.novell.com/security/cve/CVE-2011-0411.html. Just for future requests... Answer from Novell The updates for this issue are in QA and will be released to the update channels in the next week. Fine.

Re: acquire Postfix statistics

2011-04-15 Thread Zoltan Balogh
2011/4/12 Zhou, Yan yz...@medplus.com How do you gather statistics for messages delivered and processed via Postfix (both inbound and outbound)? For instance, to show on a daily basis, how many messages we have received from each domain, how many messages we have delivered to each domain,

Re: Postfix STARTTLS bug on SLES11 SP1 still unfixed ?

2011-04-15 Thread Victor Duchovni
On Fri, Apr 15, 2011 at 01:56:05PM +0200, Alexander Gr?ner wrote: Hi, just learned about http://support.novell.com/security/cve/ and especially http://support.novell.com/security/cve/CVE-2011-0411.html. Just for future requests... Answer from Novell The updates for this issue are in QA

Re: what if pattern and result in the virtual(5) table are the same address?

2011-04-15 Thread Timo Veith
2011/4/15 Noel Jones njo...@megan.vbhcs.org: On 4/15/2011 5:47 AM, Timo Veith wrote: Hi postfix users, I think I don't understand the ADDRESS_REWRITING_README in the virtual section where it says: Addresses found in virtual alias maps are subjected to another iteration of virtual

Re: Filtering incoming mails with sender-domain = recipient-domain?

2011-04-15 Thread Noel Jones
On 4/15/2011 4:14 AM, Jannis Kafkoulas wrote: Hi, Sometimes we receive mails with sender-domain our company, i.e. from: any...@mycompany.com to: some...@mycompany.com which we'd like to block (the entire domain). Can it be done e.g. by header checks? Or is it possible at all? You can block

Re: acquire Postfix statistics

2011-04-15 Thread James Seymour
Replying to Yan via a follow-up to Zoltan, as I didn't see Yan's original question... On Fri, 15 Apr 2011 14:08:30 +0200 Zoltan Balogh zee.bal...@gmail.com wrote: 2011/4/12 Zhou, Yan yz...@medplus.com [snip] I have seen some options relying on passing the maillog file, I wonder if there

Re: acquire Postfix statistics

2011-04-15 Thread Patrick Ben Koetter
Am 15.04.2011 15:06, schrieb James Seymour: I'm curious: How might one gather and process mail server statistics *other* than parsing and processing the mail server's log file(s)? Query amavis snmp agent. It keeps track of Postfix queue status if it finds Postfix queues. p@rick -- state of

Re: acquire Postfix statistics

2011-04-15 Thread Ralf Hildebrandt
* James Seymour jseym...@linxnet.com: I'm curious: How might one gather and process mail server statistics *other* than parsing and processing the mail server's log file(s)? The server could be gathering stats (snmp style) in a stats daemon (which is, like qmgr, long running). Upon stop it

Re: acquire Postfix statistics

2011-04-15 Thread James Seymour
On Fri, 15 Apr 2011 15:15:50 +0200 Patrick Ben Koetter p...@state-of-mind.de wrote: Am 15.04.2011 15:06, schrieb James Seymour: I'm curious: How might one gather and process mail server statistics *other* than parsing and processing the mail server's log file(s)? Query amavis snmp

Re: acquire Postfix statistics

2011-04-15 Thread James Seymour
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 server's log file(s)? The server could be

Sending images in email using postfix

2011-04-15 Thread Houcem HACHICHA
Hi, I am using postfix and I would like to send an image in the email signature. Any idea how to do this? Thank you in advance -- *Regads, Houcem*

Re: Sending images in email using postfix

2011-04-15 Thread Reindl Harald
Am 15.04.2011 15:50, schrieb Houcem HACHICHA: Hi, I am using postfix and I would like to send an image in the email signature. Any idea how to do this? Thank you in advance Postfix is a MTA and has nothing to do with the mail-body! signature.asc Description: OpenPGP digital signature

Re: acquire Postfix statistics

2011-04-15 Thread Ralf Hildebrandt
* 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

default_rbl_reply to silently discard mails

2011-04-15 Thread Ram
Hi, How can I configure postfix to silently discard mails from ips listed in a DNS blacklist default_rbl_reply=DISCARD does not work ( Obviously I made this up .. that was not documented anywhere :-) ) Thanks Ram

Re: default_rbl_reply to silently discard mails

2011-04-15 Thread Ralf Hildebrandt
* 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: Sending images in email using postfix

2011-04-15 Thread James Seymour
On Fri, 15 Apr 2011 14:50:21 +0100 Houcem HACHICHA houcem.hachi...@gmail.com wrote: Hi, I am using postfix and I would like to send an image in the email signature. Any idea how to do this? Postfix is an MTA (Mail Transport Agent, or mail server). Things like what goes in your email

Re: default_rbl_reply to silently discard mails

2011-04-15 Thread /dev/rob0
On Fri, Apr 15, 2011 at 07:59:17PM +0530, Ram wrote: How can I configure postfix to silently discard mails from ips listed in a DNS blacklist Why do you want to do this? What problem will it solve, and what benefit do you expect to see from doing this? I think it sounds terrible.

Re: default_rbl_reply to silently discard mails

2011-04-15 Thread Reindl Harald
Am 15.04.2011 16:29, schrieb Ram: How can I configure postfix to silently discard mails from ips listed in a DNS blacklist i hope your mailserver is private only because this idea disqualifies you as server administrator! why? nobody would be able to find troubles if this would be possible

Re: Sending images in email using postfix

2011-04-15 Thread Wietse Venema
Houcem HACHICHA: Hi, I am using postfix and I would like to send an image in the email signature. Any idea how to do this? a) You use a mail submission program that formats email messages according to the MIME standards. b) You write a mail submission program that formats email messages

Am I sending backscatter?

2011-04-15 Thread Steve Jenkins
I saw this in my maillog just now: Apr 15 09:03:00 carbonfiber postfix/qmgr[28665]: 53D87104259C: from=shoppers_cent...@olepykorin.info, size=16858, nrcpt=1 (queue active) Apr 15 09:03:01 carbonfiber amavis[28076]: (28076-20) Blocked BAD-HEADER, [50.22.180.134] [50.22.180.134]

Re: Postfix STARTTLS bug on SLES11 SP1 still unfixed ?

2011-04-15 Thread Joe
On 04/15/2011 01:58 AM, Alexander Grüner wrote: The right forum is a SuSE support forum. Ok, I will go there. The postfix shipped in SLES is usually a bit stale anyway. I typically grab a postfix source rpm from suse factory and rebuild it on SLES. Here are some newish packages

Re: Postfix Multi and Sendmail

2011-04-15 Thread Victor Duchovni
On Wed, Apr 13, 2011 at 01:58:38PM +0100, Jon Cutting wrote: Normally I'd use altermime as a content filter that puts the mail back into the queue with the sendmail command. In the case of multiple postfix instances, I don't seem to be able to find a way to specify which queue to put the mail

Re: Am I sending backscatter?

2011-04-15 Thread Randy Ramsdell
Steve Jenkins wrote: I saw this in my maillog just now: Apr 15 09:03:00 carbonfiber postfix/qmgr[28665]: 53D87104259C: from=shoppers_cent...@olepykorin.info, size=16858, nrcpt=1 (queue active) Apr 15 09:03:01 carbonfiber amavis[28076]: (28076-20) Blocked BAD-HEADER, [50.22.180.134]

postfix false reports of bounced mail

2011-04-15 Thread Shields, Rusty (IMS)
Hi All, Our postfix server has recently started reporting bounces for emails that are being successfully delivered. These are all for email addresses that are all within our domain, with one server acting as a relay for multiple servers within our organization. Also, there's no real pattern

Re: postfix false reports of bounced mail

2011-04-15 Thread Wietse Venema
Shields, Rusty (IMS): Apr 14 17:22:57 tilapia postfix/smtp[19383]: 8F27A27954: to=hama...@imsweb.com, relay=mailrelay.imsweb.com[204.132.58.6], delay=0, status=bounced (host mailrelay.imsweb.com[204.132.58.6] said: 554 Format restriction violation. Email Session ID: {4DA765B1-6-6565EC3F-}

Re: postfix false reports of bounced mail

2011-04-15 Thread Ralf Hildebrandt
Apr 14 17:22:57 tilapia postfix/smtp[19383]: 8F27A27954: to=hama...@imsweb.com, relay=mailrelay.imsweb.com[204.132.58.6], delay=0, status=bounced (host mailrelay.imsweb.com[204.132.58.6] said: 554 Format restriction violation. Email Session ID: {4DA765B1-6-6565EC3F-} (in reply to end of

Re: [SOT]: Postfix/syslog date format

2011-04-15 Thread Jeroen Geilman
On 04/14/2011 08:07 PM, Lima Union wrote: On Thu, Apr 14, 2011 at 1:45 PM, /dev/rob0r...@gmx.co.uk wrote: On Thu, Apr 14, 2011 at 01:19:03PM -0300, Lima Union wrote: Hi, I believe that this question is slightly OT but I'm seeing this syslog format in Postfix: Apr 10 08:53:12 relay1

Re: acquire Postfix statistics

2011-04-15 Thread Jeroen Geilman
On 04/12/2011 05:34 PM, Zhou, Yan wrote: Hi There, How do you gather statistics for messages delivered and processed via Postfix (both inbound and outbound)? Use pflogsumm.pl - it's a standard of sorts. http://linxnet.com/postfix_contrib.html For instance, to show on a daily basis, how

Anyone else using Postfix + SmarterMail

2011-04-15 Thread James Chase
We have an issue with our SmarterMail mailboxes, especially via IMAP connections, where messages will become corrupted and/or deleted from the server. Just curious if there was anyone else out there also using Postfix and Smartermail together who has experienced the same sort of issues, or if

How to let Mail Submission listen on an own IP address?

2011-04-15 Thread Jo Galara
Is there a way to bind Mail Submission on an own IP address? Now it's listening on the IPs I set in smtp_bind_address and smtp_bind_address6. Is there a way to change the listening address of mail submission to an own IP address or let it listen on IPv4 only? -- Regards, Jo Galara

Re: How to let Mail Submission listen on an own IP address?

2011-04-15 Thread Robert Schetterer
Am 15.04.2011 22:59, schrieb Jo Galara: Is there a way to bind Mail Submission on an own IP address? Now it's listening on the IPs I set in smtp_bind_address and smtp_bind_address6. Is there a way to change the listening address of mail submission to an own IP address or let it listen on IPv4

Re: Anyone else using Postfix + SmarterMail

2011-04-15 Thread Wietse Venema
James Chase: We have an issue with our SmarterMail mailboxes, especially via IMAP connections, where messages will become corrupted and/or deleted from the server. Just curious if there was anyone else out there also using Postfix and Smartermail together who has experienced the same sort

Re: Anyone else using Postfix + SmarterMail

2011-04-15 Thread James Chase
Locking methods should overlap with those used by all programs otherwise files will be corrupted. Wietse Thanks, Wietse. I don't think postfix is corrupting any of the files. They are relayed via a transport map to the SMTP server of SmarterMail and then delivered to the users

Re: Anyone else using Postfix + SmarterMail

2011-04-15 Thread Victor Duchovni
On Fri, Apr 15, 2011 at 05:53:25PM -0400, James Chase wrote: Locking methods should overlap with those used by all programs otherwise files will be corrupted. Wietse Thanks, Wietse. I don't think postfix is corrupting any of the files. They are relayed via a transport map to the SMTP

Re: Am I sending backscatter?

2011-04-15 Thread Sahil Tandon
On Fri, 2011-04-15 at 09:50:16 -0700, Steve Jenkins wrote: I saw this in my maillog just now: Apr 15 09:03:00 carbonfiber postfix/qmgr[28665]: 53D87104259C: from=shoppers_cent...@olepykorin.info, size=16858, nrcpt=1 (queue active) Apr 15 09:03:01 carbonfiber amavis[28076]: (28076-20)

Passing a message with extra data

2011-04-15 Thread Mike A. Leonetti
My main goal is to archive messages with the extra information (like what SASL user was used to authenticate to send the message etc) that postcat would give. Is it possible to pass that information along to a script that would do delivery for example for extra tracking information even after the

Re: Passing a message with extra data

2011-04-15 Thread Wietse Venema
Mike A. Leonetti: My main goal is to archive messages with the extra information (like what SASL user was used to authenticate to send the message etc) that postcat would give. Is it possible to pass that information along to a script that would do delivery for example for extra tracking

Re: selective greylisting with a long delay

2011-04-15 Thread Kouhei Sutou
Hi, In 003D9CFDC4BC4D809B6802958A7E1EC7@vxcxc6cd28d6a9 selective greylisting with a long delay on Sun, 10 Apr 2011 23:33:22 -0400, pf at alt-ctrl-del.org p...@alt-ctrl-del.org wrote: Has anyone implemented or experimented with selectively greylisting specific networks, with a long delay?

Re: Sending images in email using postfix

2011-04-15 Thread Stan Hoeppner
Houcem HACHICHA put forth on 4/15/2011 8:50 AM: Hi, I am using postfix and I would like to send an image in the email signature. Any idea how to do this? I want to add a signature, that contains an image, to all outgoing mail. Is the above 'translation' correct? If so, look into

What order do multiple milters proxies get processed in?

2011-04-15 Thread Rob Arista
Heya. I've had a really simple Postfix server running for a couple of months. I managed to get a decent hang of smtpd_*_restrictions and been rejecting a bunch of spam. Not enough though so I'm looking to do some more protection. I've been reading about AddOns, and the lots of available

Re: Am I sending backscatter?

2011-04-15 Thread Steve Jenkins
On Fri, Apr 15, 2011 at 3:19 PM, Sahil Tandon sa...@freebsd.org wrote: On Fri, 2011-04-15 at 09:50:16 -0700, Steve Jenkins wrote: I saw this in my maillog just now: Apr 15 09:03:00 carbonfiber postfix/qmgr[28665]: 53D87104259C: from=shoppers_cent...@olepykorin.info, size=16858, nrcpt=1