---

layout: default_md title: ActiveMQ Message Properties title-class: page-title-activemq5 type: activemq5

Features > Message Features > ActiveMQ Message Properties

ActiveMQ Messages support the following default message properties:

Message Attributes Accessed as Properties:

Property Name	Type	Default Value	Description
JMSDestination	javax.jms.Destination	Set by the producer	Destination used by the producer.
JMSReplyTo	javax.jms.Destination	null	User defined.
JMSType	String	""	User defined.
JMSDeliveryMode	int	DeliveryMode.PERSISTENT	Indicator if messages should be persisted.
JMSPriority	int	4	Value from 0-9.
JMSMessageID	String	unique	Unique identifier for the message.
JMSTimestamp	long	Time the message was sent	Time in milliseconds.
JMSCorrelationID	String	null	User defined.
JMSExpiration	long	0	Time in milliseconds to expire the message. A value of 0 means never expire.
JMSRedelivered	boolean	false	true if the message is being resent to the consumer, persisted via persistJMSRedelivered

JMS Defined:

Property Name	Type	Default Value	Description
JMSXDeliveryCount	int	0	Number of attempts to send the message.
JMSXGroupID	String	null	Identity of the message group.
JMSXGroupSeq	int	0	Sequence number of the message.
JMSXProducerTXID	String	null	Transaction identifier.

ActiveMQ Defined:

Property Name	Type	Default Value	Description
JMSActiveMQBrokerInTime	long	0	Time stamp (in milliseconds) for when the message arrived at the broker.
JMSActiveMQBrokerOutTime	long	0	Time stamp (in milliseconds) for when the message left the broker.