Invitation to connect on LinkedIn

2011-05-24 Thread kibirango Moses via LinkedIn
LinkedIn kibirango Moses requested to add you as a connection on LinkedIn: -- James, I'd like to add you to my professional network on LinkedIn. - kibirango Accept invitation from kibirango Moses

Invitation to connect on LinkedIn

2011-05-24 Thread kibirango Moses via LinkedIn
LinkedIn kibirango Moses requested to add you as a connection on LinkedIn: -- James, I'd like to add you to my professional network on LinkedIn. - kibirango Accept invitation from kibirango Moses

Re: RFC 2822 and From header field

2011-05-24 Thread Jeroen Geilman
On 05/24/2011 01:03 AM, Boris Korzun wrote: RFC 2822 says that originator header fields with the full name (of person who sent the message) in parentheses after address without angle brakets is legacy form. And postfix's sendmail sends message from user with the fullname in parentheses,

Re: RFC 2822 and From header field

2011-05-24 Thread Jeroen Geilman
On 05/24/2011 08:44 AM, Jeroen Geilman wrote: On 05/24/2011 01:03 AM, Boris Korzun wrote: RFC 2822 says that originator header fields with the full name (of person who sent the message) in parentheses after address without angle brakets is legacy form. And postfix's sendmail sends message

can you greylist custom header checks etc?

2011-05-24 Thread Troy Piggins
Just curious if it's possible to pass messages that match certain header checks to postgrey instead of flat out rejecting them. The reason I ask is that I was trying out some of the S25R http://www.gabacho-net.jp/en/anti-spam/anti-spam-system.html rejection rules, and started noticing false

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

2011-05-24 Thread Wietse Venema
Patrick Ben Koetter: I've just come across the article Successful timing attacks on elliptic curve cryptography http://www.h-online.com/security/news/item/Successful-timing-attacks-on-elliptic-curve-cryptography-1247772.html and I am trying to figure out if the problem described affects

Re: RFC 2822 and From header field

2011-05-24 Thread Boris Korzun
24.05.2011, 17:44, Jeroen Geilman jer...@adaptr.nl: If your client submits mail with the legacy form of the From: header, fix the client. I send the message via sendmail(1) - sendmail -F 'Fullname' drtr0...@domain.tld And I get the header: Postfix's sendmail(1): From: sen...@domain.tld

Re: RFC 2822 and From header field

2011-05-24 Thread Wietse Venema
Boris Korzun: 24.05.2011, 17:44, Jeroen Geilman jer...@adaptr.nl: If your client submits mail with the legacy form of the From: header, fix the client. I send the message via sendmail(1) - sendmail -F 'Fullname' drtr0...@domain.tld If you want From: Fullname sen...@domain.tld, then

Re: can you greylist custom header checks etc?

2011-05-24 Thread Noel Jones
On 5/24/2011 2:38 AM, Troy Piggins wrote: Just curious if it's possible to pass messages that match certain header checks to postgrey instead of flat out rejecting them. The reason I ask is that I was trying out some of the S25R http://www.gabacho-net.jp/en/anti-spam/anti-spam-system.html

Re: can you greylist custom header checks etc?

2011-05-24 Thread Robert Schetterer
Am 24.05.2011 13:43, schrieb Noel Jones: On 5/24/2011 2:38 AM, Troy Piggins wrote: Just curious if it's possible to pass messages that match certain header checks to postgrey instead of flat out rejecting them. The reason I ask is that I was trying out some of the S25R

Catch-all alias with luser_relay

2011-05-24 Thread Jonathan Gazeley
I run a small mail server which receives mail for a few domains. So far I've been unable to get a catch-all address working. I tried these settings: local_recipient_maps = luser_relay = m...@jonathangazeley.com Emails to t...@jonathangazeley.com (which does not exist) are rejected with 550.

Re: Catch-all alias with luser_relay

2011-05-24 Thread Victor Duchovni
On Tue, May 24, 2011 at 02:03:42PM +0100, Jonathan Gazeley wrote: I run a small mail server which receives mail for a few domains. So far I've been unable to get a catch-all address working. I tried these settings: local_recipient_maps = luser_relay = m...@jonathangazeley.com Emails to

Multiple Instances

2011-05-24 Thread Ray Dzek
Hi, postfix-2.2.10-1.4.el4.centos.mysql_pgsql.plus I am trying to get 2 instances to play nicely. Main SMTP server mobo blew, so had to spin up another on an alternate box. I can't get to the existing config files. Network topology is such that I have a NIC on the DMZ side and a NIC on the

Re: Multiple Instances

2011-05-24 Thread Victor Duchovni
On Tue, May 24, 2011 at 11:42:47AM -0700, Ray Dzek wrote: When I change the inet_interfaces = smtp.specialized.com on the primary inbound instance the mail comes in, but can't find its way out of the box to relay to our internal Exchange server. If I leave inet_interfaces = all mail works

Postfix OS X Server

2011-05-24 Thread Ryan Buffa
I think we are having directory harvest attacks on our OS X Server. I am not familiar with postfix and we use this server primarily to send mail out from our web servers on the same subnet. There are a few account that receive mail and are popped but no mail really stored on the server. I have OS

Re: Postfix OS X Server

2011-05-24 Thread Victor Duchovni
On Tue, May 24, 2011 at 04:08:36PM -0400, Ryan Buffa wrote: mydestination = $myhostname, localhost.$mydomain, localhost, mail2.4nova.net, $mydomain So 4nova.net is your domain. mynetworks = 74.84.205.0/24, 74.95.99.16/28, 65.254.210.137, 74.84.205.84 And these are your trusted client

Re: Postfix OS X Server

2011-05-24 Thread Ryan Buffa
Thank you for your input Victor. My sender_access file only contains OK rules no reject rules. Should I just remove the sender_access list? I don't know that it is really helping or that I have it setup properly if it is full of OK instead of REJECT. Do you think this is the culprit to my

Re: Postfix OS X Server

2011-05-24 Thread Victor Duchovni
On Tue, May 24, 2011 at 04:53:26PM -0400, Ryan Buffa wrote: Thank you for your input Victor. My sender_access file only contains OK rules no reject rules. This is wrong. It MUST contain zero OK rules, envelope sender addresses are unauthenticated, and forgeries will be relayed. Should I

Re: Postfix OS X Server

2011-05-24 Thread Ryan Buffa
Thank you so much for your time. I have removed the line, check_sender_access hash://etc/postfix/sender_access Is there anything else I should do? Thanks Again! Ryan Here is my new config file. biff = no command_directory = /usr/sbin config_directory = /etc/postfix content_filter =

Re: Postfix OS X Server

2011-05-24 Thread Victor Duchovni
On Tue, May 24, 2011 at 05:15:39PM -0400, Ryan Buffa wrote: Thank you so much for your time. I have removed the line, check_sender_access hash://etc/postfix/sender_access Is there anything else I should do? Get removed from any blacklists you're on as a result of any previous spam. Watch your

Re: Postfix OS X Server

2011-05-24 Thread Duane Hill
Hello Ryan, Tuesday, May 24, 2011, 4:15:39 PM, you wrote: Thank you so much for your time. I have removed the line, check_sender_access hash://etc/postfix/sender_access Is there anything else I should do? Thanks Again! Ryan Here is my new config file. ... smtpd_client_restrictions =