continous attempted connection/timeouts after ehlo

2012-08-24 Thread lists
just noticed I have large increase in smtp connections, looking at logs I noticed a single ip continuous attempting connection, searching for that IP in maillog I see like; is this like a mail attack..? I blocked the IP for now, how to monitor and get warned when such incidents happen ? grep 203.

Re: exceptions for smtpd_end_of_data_restrictions

2012-08-24 Thread Noel Jones
On 8/24/2012 11:10 PM, an...@isac.gov.in wrote: > > - Message from Noel Jones - > Date: Wed, 22 Aug 2012 06:31:10 -0500 > From: Noel Jones > Reply-To: postfix users > Subject: Re: exceptions for smtpd_end_of_data_restrictions > To: postfix-users@postfix.org > > >> O

Re: exceptions for smtpd_end_of_data_restrictions

2012-08-24 Thread anant
- Message from Noel Jones - Date: Wed, 22 Aug 2012 06:31:10 -0500 From: Noel Jones Reply-To: postfix users Subject: Re: exceptions for smtpd_end_of_data_restrictions To: postfix-users@postfix.org On 8/22/2012 2:14 AM, an...@isac.gov.in wrote: Dear List, I have t

Re: CAfile question: ca-bundle.trust.crt ?

2012-08-24 Thread Viktor Dukhovni
On Fri, Aug 24, 2012 at 11:33:16AM +1000, li...@sbt.net.au wrote: > I'm just setting up a new Postix server with TLS on Centos 6, I've > generated self certified certificate, that all seems OK as follows: > > smtpd_tls_cert_file = /etc/pki/tls/certs/server.crt > smtpd_tls_key_file = /etc/pki/tls/

Re: high-speed postfix configuration

2012-08-24 Thread Mike Mitchell
On Aug 24, 2012, at 8:11 AM, francis picabia wrote: > On Thu, Aug 23, 2012 at 1:33 PM, Mike Mitchell wrote: >> I am attempting to configure a postfix server to handle really high-speed >> mail delivery. This means I'll be sending (via Java API) potentially tens >> of thousands as fast as poss

Re: OT: postfix configuration comments

2012-08-24 Thread lst_hoe02
Zitat von Reindl Harald : Am 24.08.2012 11:09, schrieb Hari Hendaryanto: On 8/24/2012 3:30 PM, Reindl Harald wrote: Am 24.08.2012 05:57, schrieb Hari Hendaryanto: it's not really a problem, just my curiosity. I wonder why Postfix does not support comments such as "// comments or /* com

Re: [SOLVED] connect to gmail-smtp-in.l.google.com[...]:25: Network is unreachable

2012-08-24 Thread Wietse Venema
Shane: > Excellent! Issue solved with the following line in my main.cf > > inet_protocols = ipv4 Postfix as distributed from postfix.org adds that by default. Please complain to your maintainer if they turn on IPv6 for you. Those idiots are causing all kinds of problems with email deliveries on

Re: high-speed postfix configuration

2012-08-24 Thread francis picabia
On Thu, Aug 23, 2012 at 1:33 PM, Mike Mitchell wrote: > Hi all, > > Fairly newbie user here (okay, waiting for collective groan to die down). > > I am attempting to configure a postfix server to handle really high-speed > mail delivery. This means I'll be sending (via Java API) potentially tens

Re: CAfile question: ca-bundle.trust.crt ?

2012-08-24 Thread Ned Slider
On 24/08/12 02:33, li...@sbt.net.au wrote: I'm just setting up a new Postix server with TLS on Centos 6, I've generated self certified certificate, that all seems OK as follows: smtpd_tls_cert_file = /etc/pki/tls/certs/server.crt smtpd_tls_key_file = /etc/pki/tls/certs/server.key but I'm 'missi

Re: OT: postfix configuration comments

2012-08-24 Thread Reindl Harald
Am 24.08.2012 11:09, schrieb Hari Hendaryanto: > On 8/24/2012 3:30 PM, Reindl Harald wrote: >> >> Am 24.08.2012 05:57, schrieb Hari Hendaryanto: >>> it's not really a problem, just my curiosity. I wonder why Postfix does >>> not support comments such as "// >>> comments or /* comments */ in"

Re: OT: postfix configuration comments

2012-08-24 Thread Hari Hendaryanto
On 8/24/2012 3:30 PM, Reindl Harald wrote: Am 24.08.2012 05:57, schrieb Hari Hendaryanto: it's not really a problem, just my curiosity. I wonder why Postfix does not support comments such as "// comments or /* comments */ in" configuration file. is there any specific reason why those featur

Re: OT: postfix configuration comments

2012-08-24 Thread Reindl Harald
Am 24.08.2012 05:57, schrieb Hari Hendaryanto: > it's not really a problem, just my curiosity. I wonder why Postfix does not > support comments such as "// > comments or /* comments */ in" configuration file. > is there any specific reason why those features not allowed/exist? because it sup

Re: high-speed postfix configuration

2012-08-24 Thread DTNX Postmaster
On Aug 23, 2012, at 22:40, Mike Mitchell wrote: > On Aug 23, 2012, at 3:32 PM, Wietse Venema wrote: >> You announced yourself as fairly newbie (your own words). Therefore >> I gave you my honest advice of "don't do it". > > I'm willing to accept that I asked for it. :-) I perhaps over-emphasi