Re: how to filter

2009-01-27 Thread Heiko Wundram
comes in over the list. HTH! -- Heiko Wundram hackerkey://v4sw7CHJLSUY$hw5ln5pr7FOP$ck2ma9u7FL$w3DVWXm0l7GL$i65e6t3EMRSXb7ADORen5a26s5MSr2p-6.62/-6.56g5AORZ

Re: blocking "supp...@..."

2009-07-22 Thread Heiko Wundram
f our suppliers, who doesn't seem to be able to unsubscribe us from his mailings. For the latter, you could use a Header-Check inside the smtpd_end_of_data_restrictions from Postfix. Those would be at least two _sensible_ routes to try, I'd say. * http://spambayes.sourceforge.net/ -- Heiko

Setting different smtpd_sasl_security_options depending on connecting IP

2011-09-06 Thread Heiko Wundram
Hey all! As the title says: is there a possibility to set different smtpd_sasl_security_options depending on the connecting IP (or rather subnet) of the client that tries to do authentication? I've looked at the access maps documentation of postfix, but can't see how that relates to setting

Re: Setting different smtpd_sasl_security_options depending on connecting IP

2011-09-06 Thread Heiko Wundram
Am 06.09.2011 11:24, schrieb Patrick Ben Koetter: * Heiko Wundram: As the title says: is there a possibility to set different smtpd_sasl_security_options depending on the connecting IP (or rather subnet) of the client that tries to do authentication? No, you can't. Which problem ar

Re: Setting different smtpd_sasl_security_options depending on connecting IP

2011-09-06 Thread Heiko Wundram
Am 06.09.2011 12:29, schrieb Patrick Ben Koetter: You can offer a different SASL policy on a different port on the Postfix server side. Clone the "smtp ... smtpd" service line and configure it to listen on a different port e.g. 2525. Then add "-o smtpd_sasl_security_options=noanonymous" and let

Re: Setting different smtpd_sasl_security_options depending on connecting IP

2011-09-06 Thread Heiko Wundram
Am 06.09.2011 13:42, schrieb Noel Jones: Or use firewall rules to redirect connections from that client to a different port with different smtpd_sasl_security_options. Thanks, after an off-list reply suggesting just that I tried that out, and that works like a charm. Adding the client to mynet

Re: Setting different smtpd_sasl_security_options depending on connecting IP

2011-09-07 Thread Heiko Wundram
Am 07.09.2011 19:06, schrieb Jeroen Geilman: On 2011-09-06 13:58, Heiko Wundram wrote: Am 06.09.2011 13:42, schrieb Noel Jones: Or use firewall rules to redirect connections from that client to a different port with different smtpd_sasl_security_options. Thanks, after an off-list reply

libsrs patch for Postfix

2011-09-08 Thread Heiko Wundram
Hey! I'm currently working up a patch for Postfix which implements support for libsrs2 functionality in the Postfix core. I've gotten to some "design" decisions I'm currently somewhat... undecided about: 1) Rewriting the recipient Basically, rewriting the recipient (in case of a valid SRS

Re: First Insallation, Bouncing Emails

2011-10-21 Thread Heiko Wundram
Am 21.10.2011 16:52, schrieb Jack Fredrikson: That error appears to come from a file called /etc/postfix/mysql_virtual_alias_maps.cf that has this line: SELECT goto FROM alias WHERE address = ā€˜%s’ AND active = 1 Therefore, the address has question marks in it. Looks like a hacker, no? No, the

Re: Down To One Problem?

2011-10-23 Thread Heiko Wundram
Am 23.10.2011 19:13, schrieb Jack Fredrikson: I may be dreaming, but this could be my last problem with my installation. After following all your good advice, I still have this one problem and it is pervasive in all emails: Oct 23 09:50:58 myserver postfix/pipe[30578]: BB2BB5790262: to=, rela

Configuring non-delivery warning messages - timeouts and multiple warning mails?

2012-10-09 Thread Heiko Wundram
Hey! My searching through the Postfix documentation didn't turn up anything relevant, so I thought I'd ask on the list: which parameter(s) control whether (and if possible: how many/more than one?) warning messages are sent in the case that a mail can't be delivered for a specified amount of

Re: TLS errors with GMX/web.de

2013-08-20 Thread Heiko Wundram
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am 20.08.2013 11:48, schrieb Sebastian Wiesinger: > This error ONLY occurs with their servers. My question is if > anyone has an idea what could cause this error. My first guess is > that they check certificates for validity and I only have an CACert >

Re: TLS errors with GMX/web.de

2013-08-20 Thread Heiko Wundram
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am 20.08.2013 12:12, schrieb Sebastian Wiesinger: > * Heiko Wundram [2013-08-20 12:09]: >> Still delivers fine for me (and my mail-server) running Postfix >> 2.10.1: >> >> Received: from mout.web.de (mout.web.de [212.22

Re: How to have postfix not generate a bounce message when an email is rejected for a specific reason.

2008-11-26 Thread Heiko Wundram
hem as SPAM and then do server/client-side filtering. From what you tell, the amount of SPAM that gets through is so miminal (25 messages a day for I guess quite a lot of users), that explicitly moving them to a spam folder for the user to decide what to do should be a perfectly acceptable polic

Re: Lookup Performance for Postmapped Files

2008-12-10 Thread Heiko Wundram
d as such the order in the input file does not matter at all, as the keys are reordered anyway when creating the map. -- Heiko Wundram hackerkey://v4sw7CHJLSUY$hw5ln5pr7FOP$ck2ma9u7FL$w3DVWXm0l7GL$i65e6t3EMRSXb7ADORen5a26s5MSr2p-6.62/-6.56g5AORZ