Dear Brian & team, have an issue with /subsystem=messaging-activemq/server=default/address-setting redelivery-delay is not properly initalized any longer. Needed to add max-redelivery-delay attrribute to work around. Was pointed to wildfly , c.f. --------------------------------------------------------------------------------------- Hi Robert, the code related to the redelivery-delay is the same in Apache ActiveMQ Artemis 2.10.1 and 2.37.0 versions. This issue could be caused by WFLY-19072[1], it sets the MaxRedeliveryDelay default value on the root of AddressSettings to 0, see https://github.com/wildfly/wildfly/commit/adf1c4eb41e1ebd69119fea9305ebfe... [1] https://issues.redhat.com/browse/WFLY-19072 Regards, Domenico --------------------------------------------------------------------------------------- Thanks, -Robert