> Why are you using sender verification? You should NOT use SAV for all > messages, only for messages destined to domains that you control or have > already gotten permission to do SAV for, or you WILL evenutally get > blacklisted. > > Please post postconf -n output... > > -- > > Best regards, > > Charles >
Hello Charles, This response wasn't generated by our postfix server, but, by remote destination mail server, and I believe it is Exim mail server. Our postfix mail server is working fine. It can send to other mail server without problem. Thanks. Fajar
