Hmmmm......
Ty vidimo ne sovsem ponyal chto est' open - relay. Po idee relaying nado otkryvat' tem host-am, kotorie ty sobiraeshsya obsluzhivat'. K primeru u tebya est' set' a.b.c.d/24 vot ty i razreshaesh svoemu mail-serveru(sendmail, postfix, etc) priem mailov s etikh adresov. Eto est' relaying po adresu. Tol'ko zdes' est' odin interesniy moment: predstav' - iz armenii (t.e. so spiska armyanskikh IP adresov) zakhodit kto-to i posylaet 3000 mail-ov s virusami s obratnym adresom
[email protected]. T.e. to chto ty predlagaesh est' open relay dlya vsey Armenii.
Bolee priemlimym resheniem IMHO byl by relaying po polyu "from": ty snimaesh relay po ip, t.e. razreshaesh VSEM adresam posylat' mails s tvoego mail-server-a, tol'ko esli u nikh pole "from" prinadlezhit tvoemu domain-u. V etom sluchae tvoy mail-server opyat' ne popadet v Open Relay list. BTW esli ty delaesh podobniy pont - to imeet smysl ogranichit' kol-vo mailov, kotorie otdel'niy user poshlet za nekiy promezhutok vremeni. NAprimer 50 v den'. Ili eshe chto-to v etom dukhe.
Regards
__________________
Ruben Muradyan
Technical Director
PanARMENIAN Network: Armenian News
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Лысина - это полянка, вытоптанная мыслями.
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