RE: Adding spam attack IP's to DNSRBL providers

2009-11-16 Thread Sharma, Ashish
Stan, Thanks for the reply and showing me a way. Can you elaborate on your solution ? Some of my doubts arise from : >I started my own local block lists >implemented in various Postfix access tables. It has been very >effective, especially against snowshoe spammers. >http://www.postfix.org/ac

Re: Adding spam attack IP's to DNSRBL providers

2009-11-03 Thread Ralf Hildebrandt
* Sharma, Ashish : > Hello, > I have a Postfix e-mail receiving server setup. > I have applied the following setting in my Postfix main.cf file: > smtpd_recipient_restrictions = > reject_unauth_destination, > reject_rbl_client sbl-xbl.spamhaus.org, You may want to use zen.spamhaus.org >