diff --git a/src/net_processing.cpp b/src/net_processing.cpp
index 17ef95b847668..619987d0cc6ab 100644
--- a/src/net_processing.cpp
+++ b/src/net_processing.cpp
@@ -2806,9 +2806,10 @@ bool ProcessMessage(CNode* pfrom, const std::string& msg_type, CDataStream& vRec
             connman->PushMessage(pfrom, msgMaker.Make(NetMsgType::SENDCMPCT, fAnnounceUsingCMPCTBLOCK, nCMPCTBLOCKVersion));
         }
 
-        // Tell our peer that he should send us CoinJoin queue messages
         if (!fBlocksOnly) {
+            // Tell our peer that he should send us CoinJoin queue messages
             connman->PushMessage(pfrom, msgMaker.Make(NetMsgType::SENDDSQUEUE, true));
+            // Tell our peer that he should send us intra-quorum messages
             if (llmq::CLLMQUtils::IsWatchQuorumsEnabled() && !pfrom->m_masternode_connection) {
                 connman->PushMessage(pfrom, msgMaker.Make(NetMsgType::QWATCH));
             }
diff --git a/src/protocol.cpp b/src/protocol.cpp
index 45f9782ff8787..8a839d5f33eda 100644
--- a/src/protocol.cpp
+++ b/src/protocol.cpp
@@ -174,6 +174,12 @@ const static std::string allNetMessageTypes[] = {
     NetMsgType::HEADERS2};
 const static std::vector<std::string> allNetMessageTypesVec(allNetMessageTypes, allNetMessageTypes+ARRAYLEN(allNetMessageTypes));
 
+/** Message types that are not allowed by blocks-relay-only policy.
+ *  We do not want most of CoinJoin, DKG or LLMQ signing messages to be relayed
+ *  to/from nodes via connections that were established in this mode.
+ *  Make sure to keep this list up to date whenever a new message type is added.
+ *  NOTE: Unlike the list above, this list is sorted alphabetically.
+ */
 const static std::string netMessageTypesViolateBlocksOnly[] = {
     NetMsgType::DSACCEPT,
     NetMsgType::DSCOMPLETE,