[Mimedefang] Spamassassin not using SURBL

[Graham Dunn]

I'm stumped.

Just to get past the usual (at least as far as the archives go):

In mimdefang-filter:

$SALocalTestsOnly = 0;

In spamassassin/sa-mimdefang.cf:

skip_rbl_checks 0

uri SPAMCOP_URI_RBL eval:check_spamcop_uri_rbl('multi.surbl.org','127.0.0.0+2')
describe SPAMCOP_URI_RBL      URI's domain appears in spamcop database at sc.surbl.org
tflags SPAMCOP_URI_RBL  net
score SPAMCOP_URI_RBL  3.0

According to perl -MCPAN -e shell:
LWP is up to date.

Stopped and started mimedefang.

Other network tests are showing up, RAZOR, etc.

I was testing by sending email containing a URL that I knew was in the
surbl.org database, but no SPAMCOP_URI_RBL tags.

Is there somethine else I should be doing to troubleshoot?

Thanks,
Graham