diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # Revision history for haskell-amqp-utils
 
+## 0.6.1.0  -- 2020-03-11
+
+* add remaining message properties as callback environment variables, too
+
 ## 0.6.0.0  -- 2020-03-10
 
 * update and amend README
diff --git a/Network/AMQP/Utils/Helpers.hs b/Network/AMQP/Utils/Helpers.hs
--- a/Network/AMQP/Utils/Helpers.hs
+++ b/Network/AMQP/Utils/Helpers.hs
@@ -199,6 +199,15 @@
           , ("TIMESTAMP", timestamp)
           , ("PRIORITY", pri)
           , ("REDELIVERED", redeliv)
+          , ("SIZE", size)
+          , ("TYPE", mtype)
+          , ("USERID", muserid)
+          , ("APPID", mappid)
+          , ("CLUSTERID", mclusterid)
+          , ("REPLYTO", mreplyto)
+          , ("CORRID", mcorrid)
+          , ("EXPIRATION", mexp)
+          , ("DELIVERYMODE", mdelivmode)
           ] ++
         headersEnv
   return (cmdline, environment)
@@ -236,13 +245,13 @@
     rkey = Just . T.unpack $ envRoutingKey envi
     messageid = fmap T.unpack $ msgID msg
     pri = fmap show $ msgPriority msg
-    mtype = fmap show $ msgType msg
-    muserid = fmap show $ msgUserID msg
-    mappid = fmap show $ msgApplicationID msg
-    mclusterid = fmap show $ msgClusterID msg
-    mreplyto = fmap show $ msgReplyTo msg
-    mcorrid = fmap show $ msgCorrelationID msg
-    mexp = fmap show $ msgExpiration msg
+    mtype = fmap T.unpack $ msgType msg
+    muserid = fmap T.unpack $ msgUserID msg
+    mappid = fmap T.unpack $ msgApplicationID msg
+    mclusterid = fmap T.unpack $ msgClusterID msg
+    mreplyto = fmap T.unpack $ msgReplyTo msg
+    mcorrid = fmap T.unpack $ msgCorrelationID msg
+    mexp = fmap T.unpack $ msgExpiration msg
     mdelivmode = fmap show $ msgDeliveryMode msg
     size = Just . show $ BL.length body
     redeliv =
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -247,6 +247,18 @@
     AMQP_PRIORITY
     AMQP_REDELIVERED
 
+And the remaining message properties, too:
+
+    AMQP_SIZE
+    AMQP_TYPE
+    AMQP_USERID
+    AMQP_APPID
+    AMQP_CLUSTERID
+    AMQP_REPLYTO
+    AMQP_CORRID
+    AMQP_EXPIRATION
+    AMQP_DELIVERYMODE
+
 Message headers, if any, are available as
 
     AMQP_HEADER_KEY_0
diff --git a/amqp-utils.cabal b/amqp-utils.cabal
--- a/amqp-utils.cabal
+++ b/amqp-utils.cabal
@@ -1,6 +1,6 @@
 name:                amqp-utils
 
-version:             0.6.0.0
+version:             0.6.1.0
 
 synopsis:            AMQP toolset for the command line