Naval saini: > Actually my Domain name is lbsmtp.org and i relay mails from my domain as > relayhost through MX record in my dns zone file now i want to sign outbound > mails Since i am new postfix user so please can explain me how can i get > DKIM signing mails . > Please explain me about which and what kind of entries required in dns. If > any tutorial please send me the link...
I suggest that you read http://tools.ietf.org/html/rfc6376, look at the examples in the appendices, and come back if you have any questions. Wietse