SpamAssassin blacklist_from better reject instead score 100

[Jens Johansson]

Hi there,

an mail in spamassassin blacklist awards 100 points:
X-Spam-Flag: YES
X-Spam-Level: **************************************************
X-Spam-Status: Yes, score=100.0 required=7.0 tests=T_RP_MATCHES_RCVD,
URIBL_BLOCKED,USER_IN_BLACKLIST autolearn=no version=3.3.1
X-Spam-Report:
* 100 USER_IN_BLACKLIST From: address is in the user's black-list

The mail will be moved to spam. Is there a immediately-delete-option in spamassassin blacklist? I will not delete all, only adresses in the blacklist!

Many thanks!