Disable protocol "junk" message for now and just apply X-Spam header

src/bogofilter-smtpd.cpp

@@ -64,7 +64,6 @@ void on_data_line(protocol::protocol_t& protocol, protocol::message_t message) {
         }
 
         if(data_line == ".") {
-            protocol.submit_message(session_key, session_token, session.message.header, session.message.body);
             FILE* f = popen("bogofilter -v 1>&2", "w");
             for(string& line : session.message.header) {
                 fprintf(f, "%s\n", line.c_str());
@@ -76,6 +75,12 @@ void on_data_line(protocol::protocol_t& protocol, protocol::message_t message) {
             int status = pclose(f);
             session.status = WEXITSTATUS(status);
 
+            if(session.status == 0) {
+                session.message.header.push_back("X-Spam: Yes");
+            }
+
+            protocol.submit_message(session_key, session_token, session.message.header, session.message.body);
+
             return;
         }
 
@@ -97,10 +102,11 @@ void on_commit(protocol::protocol_t& protocol, protocol::message_t message) {
     auto session_token = protocol::session_token_from(message);
     try {
         auto& session = sessions.at(session_key);
-
+        /*
         switch(session.status) {
             case mail::status::SPAM:
                 debug && cerr << "Classified as spam" << endl;
+
                 protocol.junk(session_key, session_token);
                 break;
 
@@ -115,6 +121,9 @@ void on_commit(protocol::protocol_t& protocol, protocol::message_t message) {
                 protocol.fail(session_key, session_token);
                 break;
         }
+        */
+
+        protocol.proceed(session_key, session_token);
     } catch(out_of_range& e) {
         cerr << "Unknown session key from SMTPD" << endl;
         protocol.fail(session_key, session_token);