On Tue, December 9, 2008 23:37, hofmae wrote: > i hope someone can help, i surfed the whole web with no answer...
problem is not the fake return path, its problem is that you bounce invalid recipient, and the spammers know that > We are using Communigate Pro with Spamassasin, now we have a problem > with specific spammail and don't know how to solve it. using postfix here > The spammer sends us spam e-mails which includes as "return-path" > one of our mail-adressess. yes > So we never get the spam mail, because Spamassasin deletes that > message, but we gat the "Reject" Mail from our Mail-Server > to the return-path adress which is as i said always one of our > adressess in this spammails. what recipient did not exists ? > The sender of this Reject-Mail is of course our own mailerdaemon, wo > we can't block that generally because we need it. if you really rejected the mail you did not have a problem > So the major problem is that the spammer is using faked return-path > adresses, and i really don't know how we can fix that problem. http://www.google.dk/search?q=Communigate+Pro+with+Spamassasin&ie=utf-8&oe=utf-8&aq=t&rls=org.gentoo:da:official&client=firefox-a some links to more info -- Benny Pedersen Need more webspace ? http://www.servage.net/?coupon=cust37098
