Hi I have a mail gateway with postfix filtering the messages to a MS Exchange Server; but i dont know how to train the sa filters, because the mails never are deliveried to the postfix server; or are passed to exchange, or are forwarder to an external account. I dont have mailboxes in the postfix server.
Generally i use SA locally in the mail server, using mailboxes named spam and ham to tunning the SA filters. But in this case, is necessary other tunning method, but i dont know how to that!!! What can i do? Thanks in advance.
