From Debian package 0.0.20080702-13
0072-Spamassassin-policy-adjustments.patch (part of)

Allow spamd_t to create a Unix domain socket

Index: policy/modules/contrib/spamassassin.te
===================================================================
--- policy/modules/contrib/spamassassin.te.orig
+++ policy/modules/contrib/spamassassin.te
@@ -63,6 +63,7 @@
 
 type spamd_var_run_t;
 files_pid_file(spamd_var_run_t)
+manage_sock_files_pattern(spamd_t,spamd_var_run_t,spamd_var_run_t)
 
 ##############################
 #