Yeah, the way I do it is add to the main.cf: header_checks=regexp:/etc/postfix/header_checks
And then my file looks like this: /^From:.*best20deals\.com/ REJECT Spam detected - this domain is blocked. /^From:.*internetcheapskate\.com/ REJECT Spam detected - this domain is blocked. /^From:.*fabulousrewards\.com/ REJECT Spam detected - this domain is blocked. The \ makes the period stay a period. It's PCRE, in case you're familiar with that. -----Original Message----- From: Lewis Lau [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 30, 2002 21:29 To: Krishna Rao SN; [EMAIL PROTECTED] Subject: Re: [Mailman-Users] Re: blocking spam Is that possible to do the same thing like this in Postfix? Lewis At 02:30 PM 5/31/02 +0530, Krishna Rao SN wrote: > >How can I block all the e-mails coming from a certain domain? How can I > block a >ll the e-mails > >coming from lycos.co.kr or korea.com, for example? > >If you are using Linux and sendmail, the solution is > >1. edit /etc/mail/access > add the following line > lycos.co.kr<tab> 550 No spam allowed here > korea.com<tab> 550 No spam allowed here > >2. create access.db with the following command > > makemap hash access.db < access > >2. restart sendmail > >--krishna > > >------------------------------------------------------ >Mailman-Users mailing list >[EMAIL PROTECTED] >http://mail.python.org/mailman/listinfo/mailman-users >Mailman FAQ: http://www.python.org/cgi-bin/faqw-mm.py ------------------------------------------------------ Mailman-Users mailing list [EMAIL PROTECTED] http://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://www.python.org/cgi-bin/faqw-mm.py ------------------------------------------------------ Mailman-Users mailing list [EMAIL PROTECTED] http://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://www.python.org/cgi-bin/faqw-mm.py