# JMSReplyTo

When `tibemsd` imports and translates a SmartSockets message, it sets the `JMSReplyTo` field of the EMS message to the value of the SmartSockets `reply_to` header, so that EMS clients can reply to the message.

Usually this value represents a SmartSockets subject. You must explicitly configure `tibemsd` to create a topic with a corresponding name, which exports messages to SmartSockets.

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