| What do you mean by the DeadLetter queue in Azure?
There are certain situation where Messages are transferred to the DeadLetter queue:-
(1)Situation when delivery count has exceeded for a message that is on a queue.
(2)Situation when the expiry date of the message has crossed and the entire expired message is held in a queue.
(3)Sitation When there is an evaluation exception set by default and the subscription is enabled with dead letter filter. | | |