?The first entry in the table, which is optional, contains control data.
consists of a pattern (a set of message characteristics) that a message is matched against, and an action to be taken when a message on the DLQ matches the specified pattern. There must be at least one rule in a rules table. Each entry in the rules table comprises one or more keywords.
$ 01/14/13 04:06:10 AMQ8708: Dead-letter queue handler started to process INPUTQ(DLQ).
AMQ8008: WebSphere MQ queue changed.
AMQ8022: WebSphere MQ queue cleared.