[exim] [EXIM] - check all outgoing emils and discard

Hello List.

I have this ACL:

check_spam:
warn    message = X-Spam-Score: $spam_score
        condition = ${if <{$message_size}{80K}{1}{0}}
        spam = nobody:true/defer_ok
warn    message = X-Spam-Score-Int: $spam_score_int
        condition = ${if <{$message_size}{80K}{1}{0}}
        spam = nobody:true/defer_ok
warn    message = X-Spam-Bar: $spam_bar
        condition = ${if <{$message_size}{80K}{1}{0}}
        spam = nobody:true/defer_ok
warn    message = X-Spam-Report: $spam_report
        condition = ${if <{$message_size}{80K}{1}{0}}
        spam = nobody:true/defer_ok
deny    message = Spam score too high ($spam_score_int)
        spam = mailnull:true/defer_ok
        condition = ${if >{$spam_score_int}{700}{1}{0}}
accept

In this way added to all mails incoming and outgoing headers SPAM score.
This ACL rejects all mail coming into the server. I just want it acts
only on the mails that are sent from the server.

Its posible?

Thanks..

Best Regards.
--
Firma Institucional