roles-lists: Initial version of role

Add support for archiving mailing lists from roles.

roles/roles-lists/files/sendmail-spamc.te

@@ -0,0 +1,14 @@
+
+module sendmail-spamc 1.0;
+
+require {
+	type spamc_exec_t;
+	type sendmail_t;
+	class file { execute execute_no_trans getattr map open read };
+}
+
+#============= sendmail_t ==============
+
+#!!!! This avc can be allowed using the boolean 'domain_can_mmap_files'
+allow sendmail_t spamc_exec_t:file map;
+allow sendmail_t spamc_exec_t:file { execute execute_no_trans getattr open read };