diff --git a/bucket-handlers.go b/bucket-handlers.go
index f1511f89c..457dfd30e 100644
--- a/bucket-handlers.go
+++ b/bucket-handlers.go
@@ -25,6 +25,7 @@ import (
 	"io/ioutil"
 	"net/http"
 	"net/url"
+	"path"
 	"strings"
 
 	mux "github.com/gorilla/mux"
@@ -391,14 +392,25 @@ func (api objectAPIHandlers) PostPolicyBucketHandler(w http.ResponseWriter, r *h
 
 	// Load notification config if any.
 	nConfig, err := api.loadNotificationConfig(bucket)
+	// Notifications not set, return.
+	if err == errNoSuchNotifications {
+		return
+	}
+	// For all other errors, return.
 	if err != nil {
 		errorIf(err, "Unable to load notification config for bucket: \"%s\"", bucket)
 		return
 	}
 
-	size := int64(0) // FIXME: support notify size.
-	// Notify event.
-	notifyObjectCreatedEvent(nConfig, ObjectCreatedPost, bucket, object, md5Sum, size)
+	// Fetch object info for notifications.
+	objInfo, err := api.ObjectAPI.GetObjectInfo(bucket, object)
+	if err != nil {
+		errorIf(err, "Unable to fetch object info for \"%s\"", path.Join(bucket, object))
+		return
+	}
+
+	// Notify object created event.
+	notifyObjectCreatedEvent(nConfig, ObjectCreatedPost, bucket, objInfo)
 }
 
 // HeadBucketHandler - HEAD Bucket
diff --git a/bucket-notification-datatypes.go b/bucket-notification-datatypes.go
index 60efd2522..042947fc3 100644
--- a/bucket-notification-datatypes.go
+++ b/bucket-notification-datatypes.go
@@ -16,7 +16,10 @@
 
 package main
 
-import "encoding/xml"
+import (
+	"encoding/xml"
+	"errors"
+)
 
 // Represents the criteria for the filter rule.
 type filterRule struct {
@@ -68,6 +71,9 @@ type notificationConfig struct {
 	LambdaConfigurations []lambdaFuncConfig `xml:"CloudFunctionConfiguration"`
 }
 
+// Internal error used to signal notifications not set.
+var errNoSuchNotifications = errors.New("The specified bucket does not have bucket notifications")
+
 // EventName is AWS S3 event type:
 // http://docs.aws.amazon.com/AmazonS3/latest/dev/NotificationHowTo.html
 type EventName int
diff --git a/bucket-notification-handlers.go b/bucket-notification-handlers.go
index 6254cf9cf..1a24b8d4d 100644
--- a/bucket-notification-handlers.go
+++ b/bucket-notification-handlers.go
@@ -39,7 +39,7 @@ func (api objectAPIHandlers) loadNotificationConfig(bucket string) (nConfig noti
 	if err != nil {
 		switch err.(type) {
 		case ObjectNotFound:
-			return notificationConfig{}, nil
+			return notificationConfig{}, errNoSuchNotifications
 		}
 		return notificationConfig{}, err
 	}
@@ -48,7 +48,7 @@ func (api objectAPIHandlers) loadNotificationConfig(bucket string) (nConfig noti
 	if err != nil {
 		switch err.(type) {
 		case ObjectNotFound:
-			return notificationConfig{}, nil
+			return notificationConfig{}, errNoSuchNotifications
 		}
 		return notificationConfig{}, err
 	}
diff --git a/object-handlers.go b/object-handlers.go
index ceec951e8..de50fa059 100644
--- a/object-handlers.go
+++ b/object-handlers.go
@@ -23,6 +23,7 @@ import (
 	"io/ioutil"
 	"net/http"
 	"net/url"
+	"path"
 	"sort"
 	"strconv"
 	"strings"
@@ -357,13 +358,18 @@ func (api objectAPIHandlers) CopyObjectHandler(w http.ResponseWriter, r *http.Re
 
 	// Load notification config if any.
 	nConfig, err := api.loadNotificationConfig(bucket)
+	// Notifications not set, return.
+	if err == errNoSuchNotifications {
+		return
+	}
+	// For all other errors, return.
 	if err != nil {
 		errorIf(err, "Unable to load notification config for bucket: \"%s\"", bucket)
 		return
 	}
 
 	// Notify object created event.
-	notifyObjectCreatedEvent(nConfig, ObjectCreatedCopy, bucket, object, objInfo.MD5Sum, objInfo.Size)
+	notifyObjectCreatedEvent(nConfig, ObjectCreatedCopy, bucket, objInfo)
 }
 
 // PutObjectHandler - PUT Object
@@ -436,13 +442,25 @@ func (api objectAPIHandlers) PutObjectHandler(w http.ResponseWriter, r *http.Req
 
 	// Load notification config if any.
 	nConfig, err := api.loadNotificationConfig(bucket)
+	// Notifications not set, return.
+	if err == errNoSuchNotifications {
+		return
+	}
+	// For all other errors return.
 	if err != nil {
 		errorIf(err, "Unable to load notification config for bucket: \"%s\"", bucket)
 		return
 	}
 
+	// Fetch object info for notifications.
+	objInfo, err := api.ObjectAPI.GetObjectInfo(bucket, object)
+	if err != nil {
+		errorIf(err, "Unable to fetch object info for \"%s\"", path.Join(bucket, object))
+		return
+	}
+
 	// Notify object created event.
-	notifyObjectCreatedEvent(nConfig, ObjectCreatedPut, bucket, object, md5Sum, size)
+	notifyObjectCreatedEvent(nConfig, ObjectCreatedPut, bucket, objInfo)
 }
 
 /// Multipart objectAPIHandlers
@@ -761,14 +779,25 @@ func (api objectAPIHandlers) CompleteMultipartUploadHandler(w http.ResponseWrite
 
 	// Load notification config if any.
 	nConfig, err := api.loadNotificationConfig(bucket)
+	// Notifications not set, return.
+	if err == errNoSuchNotifications {
+		return
+	}
+	// For all other errors.
 	if err != nil {
 		errorIf(err, "Unable to load notification config for bucket: \"%s\"", bucket)
 		return
 	}
 
+	// Fetch object info for notifications.
+	objInfo, err := api.ObjectAPI.GetObjectInfo(bucket, object)
+	if err != nil {
+		errorIf(err, "Unable to fetch object info for \"%s\"", path.Join(bucket, object))
+		return
+	}
+
 	// Notify object created event.
-	size := int64(0) // FIXME: support event size.
-	notifyObjectCreatedEvent(nConfig, ObjectCreatedCompleteMultipartUpload, bucket, object, md5Sum, size)
+	notifyObjectCreatedEvent(nConfig, ObjectCreatedCompleteMultipartUpload, bucket, objInfo)
 }
 
 /// Delete objectAPIHandlers
@@ -807,6 +836,11 @@ func (api objectAPIHandlers) DeleteObjectHandler(w http.ResponseWriter, r *http.
 
 	// Load notification config if any.
 	nConfig, err := api.loadNotificationConfig(bucket)
+	// Notifications not set, return.
+	if err == errNoSuchNotifications {
+		return
+	}
+	// For all other errors, return.
 	if err != nil {
 		errorIf(err, "Unable to load notification config for bucket: \"%s\"", bucket)
 		return
diff --git a/queues.go b/queues.go
index 0aada9a24..e1451f897 100644
--- a/queues.go
+++ b/queues.go
@@ -112,7 +112,7 @@ func filterRuleMatch(object string, frs []filterRule) bool {
 //  - s3:ObjectCreated:Post
 //  - s3:ObjectCreated:Copy
 //  - s3:ObjectCreated:CompleteMultipartUpload
-func notifyObjectCreatedEvent(nConfig notificationConfig, eventType EventName, bucket string, object string, etag string, size int64) {
+func notifyObjectCreatedEvent(nConfig notificationConfig, eventType EventName, bucket string, objInfo ObjectInfo) {
 	/// Construct a new object created event.
 	region := serverConfig.GetRegion()
 	tnow := time.Now().UTC()
@@ -138,9 +138,9 @@ func notifyObjectCreatedEvent(nConfig notificationConfig, eventType EventName, b
 					ARN:           "arn:aws:s3:::" + bucket,
 				},
 				Object: objectMeta{
-					Key:       url.QueryEscape(object),
-					ETag:      etag,
-					Size:      size,
+					Key:       url.QueryEscape(objInfo.Name),
+					ETag:      objInfo.MD5Sum,
+					Size:      objInfo.Size,
 					Sequencer: sequencer,
 				},
 			},
@@ -148,7 +148,7 @@ func notifyObjectCreatedEvent(nConfig notificationConfig, eventType EventName, b
 	}
 	// Notify to all the configured queues.
 	for _, qConfig := range nConfig.QueueConfigurations {
-		ruleMatch := filterRuleMatch(object, qConfig.Filter.Key.FilterRules)
+		ruleMatch := filterRuleMatch(objInfo.Name, qConfig.Filter.Key.FilterRules)
 		if eventMatch(eventType, qConfig.Events) && ruleMatch {
 			log.WithFields(logrus.Fields{
 				"Records": events,