[mail-filter] bump amavis and spamassassin to new versions

mail-filter/spamassassin/files/secrets.cf

@@ -0,0 +1,14 @@
+# The below sample from bug 91430 is an example of using mysql
+# for spam filter storage
+
+#(Tell Spamassissin to use MySQL for bayes data
+#bayes_store_module              Mail::SpamAssassin::BayesStore::SQL
+#bayes_sql_dsn                   DBI:mysql:sa_bayes:localhost:3306
+#bayes_sql_username              db_name
+#bayes_sql_password              another_very_secret_password
+
+#(Tell Spamassissin to use MySQL for AWL data
+#auto_whitelist_factory          Mail::SpamAssassin::SQLBasedAddrList
+#user_awl_dsn                    DBI:mysql:sa_bayes:localhost:3306
+#user_awl_sql_username           db_name
+#user_awl_sql_password           another_very_secret_password