Hello Michael, You mean you reject spam only temporarily? By setting maps_rbl_reject_code in postfix to 4xx? What value exactly?
My question is - does the spam software (or whatever is used for sending majority of spams) try to re-send it? How often and for how long? Now I reject by 554 code... should I change to 4xx? thanks Tuesday, December 7, 2004, 21:56:43, you wrote: ML> I'm sorry, but for us the tiny amount of collateral damage, is ML> perfectly acceptable. Metrics have it at, and probably far below, ML> 1%. If a false positive is encountered the 4xx code will cause the ML> legitimate mailservers to just retry later, and usually the length ML> of time that they're retry is more than adequate to get them ML> unlisted IF the administrators are responsive to their SPAM ML> problem. -- bYE, Marki -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
