--- R Wahyudi <[EMAIL PROTECTED]> wrote: > Yeah I also notice that the number of spam is increasing, however I dont > think its something to do with my triplet timout values. > I notice that a lot of spam recently are relayed trough a proper mail server > also some spam bots seems to retry within 20 minutes > to same recipient and from the same "from:" address.
same here. The new generation of spambots is getting through the greylisting. We've set up SORBS filtering about a month ago, and now there's almost no spam. Of course sometimes we have to whitelist some sites like Hotmail explicitly. Now the main.cf looks like this: smtpd_recipient_restrictions = check_policy_service inet:127.0.0.1:10031, permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, check_client_access dbm:/etc/postfix/client-access, check_policy_service inet:127.0.0.1:10032, reject_rbl_client dnsbl.sorbs.net client-access is used to whitelist some servers which were listed by sorbs but still needed by our customers. To save a bit of Sorbs CPU cycles, the lookups are happening only after the email is through the greylisting. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ policyd-users mailing list policyd-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/policyd-users
