RBL problems affect mail reception

2009-04-04 Thread Oguz Yilmaz
Hi, On my postfix mail server I have RBL definitions at smtpd_client_restrictions phase. At the moment 2 of 4 rbl's waiting until tcp timeout without an answer when I try with nslookup. This affects my clients. Also client programs are waiting for sending e-mail. Is there any way to put some

Re: not receiveing bounce backs when using postfix

2009-04-04 Thread Barney Desmond
2009/4/4 nr...@firstfinancial.org: Apr  3 23:32:11 mail postfix/smtp[6451]: 96B0EB8: to=df...@yahoo.com, relay=b.mx.mail.yahoo.com[66.196.97.250]:25, delay=0.38, delays=0.28/0.01/0.05/0.04, dsn=5.0.0, status=bounced (host b.mx.mail.yahoo.com[66.196.97.250] said: 554 delivery error: dd This

Re: header_checks doesn't work (postfix 2.5.5 on debian lenny)

2009-04-04 Thread Magnus Bäck
On Friday, April 03, 2009 at 18:50 CEST, sosogh sos...@126.com wrote: [...] [r...@postfix]# more recipient_access.txt /special.com/ FILTER smtp:[127.0.0.1]:10026 This regular expression will match not only special.com but also especial.com, a.special.company.net etc. Consider

Re: not receiveing bounce backs when using postfix

2009-04-04 Thread Wietse Venema
nr...@firstfinancial.org: Thanks for the fast reply. I fixed the logging issue. From the /var/log/maillog Apr 3 23:32:11 mail postfix/smtp[6451]: 96B0EB8: to=df...@yahoo.com, relay=b.mx.mail.yahoo.com[66.196.97.250]:25, delay=0.38, delays=0.28/0.01/0.05/0.04, dsn=5.0.0, status=bounced

Re: RBL problems affect mail reception

2009-04-04 Thread Sahil Tandon
On Sat, 04 Apr 2009, Oguz Yilmaz wrote: On my postfix mail server I have RBL definitions at smtpd_client_restrictions phase. At the moment 2 of 4 rbl's waiting until tcp timeout without an answer when I try with nslookup. This affects my clients. Also client programs are waiting for sending

new clamav-milter quarantaine in hold queue script

2009-04-04 Thread Robert Schetterer
Hi, the redesign of the clamav-milter 0.95 does quarantaine in the hold queue before infected mails were written to some configurable dir havening them in hold is a nice option but i am thinking of a script getting them out of hold and store in the filesystem and clean up hold i have some clean

Re: not receiveing bounce backs when using postfix

2009-04-04 Thread Wietse Venema
nr...@firstfinancial.org: Here is the output. # grep 2ACDFBA /var/log/maillog Apr 3 23:32:11 triton postfix/cleanup[7281]: 2ACDFBA: message-id=20090404033211.2acd...@mail.firstfinancial.org Apr 3 23:32:11 triton postfix/bounce[31334]: 96B0EB8: sender non-delivery notification: 2ACDFBA

Re: new clamav-milter quarantaine in hold queue script

2009-04-04 Thread Victor Duchovni
On Sat, Apr 04, 2009 at 06:16:33PM +0200, Robert Schetterer wrote: havening them in hold is a nice option but i am thinking of a script getting them out of hold and store in the filesystem and clean up hold Here's my suggestion: - Create a second Postfix instance in the same

Re: new clamav-milter quarantaine in hold queue script

2009-04-04 Thread Robert Schetterer
Victor Duchovni schrieb: On Sat, Apr 04, 2009 at 06:16:33PM +0200, Robert Schetterer wrote: havening them in hold is a nice option but i am thinking of a script getting them out of hold and store in the filesystem and clean up hold Here's my suggestion: - Create a second Postfix

Re: new clamav-milter quarantaine in hold queue script

2009-04-04 Thread Victor Duchovni
On Sat, Apr 04, 2009 at 07:01:08PM +0200, Robert Schetterer wrote: Here's my suggestion: - Create a second Postfix instance in the same file-system. - Run a cron job to move (rename(2)) messages from the HOLD queue of the main instance into the deferred queue of the

Re: Backscatter

2009-04-04 Thread Paweł Leśniak
W dniu 2009-04-04 20:09, LuKreme pisze: I've seen an increase in backscatter emails recently. Perfectly valid headers (AFAICT) Return-Path: X-Original-To: kr...@kreme.com Delivered-To: kr...@covisp.net Received: from mail9.webair.com (mail9.webair.net [74.206.236.69]) by mail.covisp.net

Re: new clamav-milter quarantaine in hold queue script

2009-04-04 Thread Noel Jones
Robert Schetterer wrote: i was thinking more about a cron cript like this ( surly modified to the hold issue ) What do mail-daemon messages have to do with junk placed in the HOLD queue by a milter Here's a dorky script I use to release mail on hold after a few days. I have some

Re: Backscatter

2009-04-04 Thread LuKreme
On 4-Apr-2009, at 16:02, Noel Jones wrote: Best in smtpd_data_restrictions so you don't reject sourceforge and others sender verification probes. Is there anything I need to be concerned about having/not having in smtpd_data_restrictions? it is currently commented out. if I simply put:

Re: Backscatter

2009-04-04 Thread Sahil Tandon
On Sat, 04 Apr 2009, LuKreme wrote: On 4-Apr-2009, at 16:02, Noel Jones wrote: Best in smtpd_data_restrictions so you don't reject sourceforge and others sender verification probes. Is there anything I need to be concerned about having/not having in smtpd_data_restrictions? it is

Re: Cannot use restrictions to block emails between local users.

2009-04-04 Thread Xn Nooby
Chances are you'll need to modify the webmail software so that it sends mail via SMTP, then maybe you'll be able to reject it as you want to (this will depend on the webmail software setting the right sender address). Hurray, that worked! I was able block an email after changing SquirrelMail