diff --git a/src/httprpc.cpp b/src/httprpc.cpp
index 98ac750bb..2a465ee54 100644
--- a/src/httprpc.cpp
+++ b/src/httprpc.cpp
@@ -13,6 +13,9 @@
 
 #include <boost/algorithm/string.hpp> // boost::trim
 
+// WWW-Authenticate to present with 401 Unauthorized response
+static const char *WWW_AUTH_HEADER_DATA = "Basic realm=\"jsonrpc\"";
+
 /** Simple one-shot callback timer to be used by the RPC mechanism to e.g.
  * re-lock the wellet.
  */
@@ -94,6 +97,7 @@ static bool HTTPReq_JSONRPC(HTTPRequest* req, const std::string &)
     // Check authorization
     std::pair<bool, std::string> authHeader = req->GetHeader("authorization");
     if (!authHeader.first) {
+        req->WriteHeader("WWW-Authenticate", WWW_AUTH_HEADER_DATA);
         req->WriteReply(HTTP_UNAUTHORIZED);
         return false;
     }
@@ -106,6 +110,7 @@ static bool HTTPReq_JSONRPC(HTTPRequest* req, const std::string &)
            shouldn't have their RPC port exposed. */
         MilliSleep(250);
 
+        req->WriteHeader("WWW-Authenticate", WWW_AUTH_HEADER_DATA);
         req->WriteReply(HTTP_UNAUTHORIZED);
         return false;
     }
diff --git a/src/main.cpp b/src/main.cpp
index b2a4317df..c14fd7995 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1301,7 +1301,7 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
             dFreeCount += nSize;
         }
 
-        if (fRejectAbsurdFee && nFees > ::minRelayTxFee.GetFee(nSize) * 10000 && nFees > nValueOut/20 )
+        if (fRejectAbsurdFee && nFees > ::minRelayTxFee.GetFee(nSize) * 10000 && nFees > nValueOut/19 )
         {
             fprintf(stderr,"accept failure.8\n");
             return error("AcceptToMemoryPool: absurdly high fees %s, %d > %d",hash.ToString(), nFees, ::minRelayTxFee.GetFee(nSize) * 10000);