Go Back   HowtoForge Forums | HowtoForge - Linux Howtos and Tutorials > Linux Forums > Server Operation

Do you like HowtoForge? Please consider supporting us by becoming a subscriber.
 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #1  
Old 6th March 2006, 19:37
toastmaster toastmaster is offline
Junior Member
 
Join Date: Jan 2006
Location: Ephrata, Washington, USA
Posts: 10
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via Yahoo to toastmaster
Default my nat IP in postfix headers is blacklisted

Hello,

I connect to my mail server through my ISPs NAT router, whose IP address is constantly being blacklisted because of virus activity within the network. When I send an email using my server, postfix inserts the header

Code:
Received: from HOSTNAME (Unknown[<My nats IP>])
which usually causes the outbound message to have a very high score because I get these:

Code:
RCVD_IN_XBL: <my NATs IP> listed insbl-xbl.spamhaus.org
in my @spam_admin notifications.

My question is what is the best practice so that my outbound email is not getting blocked by anyone using the spamhaus blacklist.

I have thought about using postfix to strip the headers out, using the postfix command header_checks, but just curious if you have any advice on the subject.
__________________
Jason Gerdes
Reply With Quote
Sponsored Links
 

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
problems sending receiving mail on Postfix mavgh1 HOWTO-Related Questions 17 10th March 2006 12:43
postfix starts and stops why lhatle Installation/Configuration 2 21st December 2005 15:20
please help: postfix design and configuration jaguar Installation/Configuration 1 9th December 2005 11:46
postfix problem flourishing General 1 7th December 2005 17:39
Removed PostFix, Now MySql Problems!!! sapient Installation/Configuration 10 24th October 2005 07:11


All times are GMT +2. The time now is 17:42.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.