SpamAssassin log when an outgoing mail is blocked as SPAM

As a system administrator, I would like to include a SpamAssassin log when an outgoing mail is blocked as SPAM.

Currently, I only get one message that says:

550 This message was classified as SPAM and may not be delivered

In the exim_mainlog only this appears:

"SpamAssassin as cpaneleximscanner detected OUTGOING smtp message as spam (5.1/50)"

A detailed log would be better, for example like this:

SA score=29/5 time=0.630 bayes=undefined autolearn=disabled hits=DKIM_SIGNED(-0.01),DKIM_VALID(-0.01),DKIM_VALID_AU(-0.01),DKIM_VALID_EF(-0.01),FSL_BULK_SIG(0.001),HTML_IMAGE_ONLY_12(1.2),HTML_IMAGE_RATIO_06(1),HTML_MESSAGE(0.2),HTML_MIME_NO_HTML_TAG(1),MIME_HTML_ONLY(1),MIXED_EN(0.5),RAZOR2_CF_RANGE_51_100(6),RAZOR2_CHECK(6),SPF_HELO_PASS(-0.01),SPF_PASS(-0.01),URIBL_ABUSE_SURBL(6),URIBL_BLACK(6),URI_NOVOWEL(0.5)