Dead-letterred messages not getting requeue to original queue after ttl

Question

I have planned to delay the processing of messages in queue by following these two links link1 link2. So, as suggested in the link. I have declared the original queue with t

Answer 1

When a queue has a TTL setup that means that messages in that queue will be sent to the dead-letter-exchange (DLX) associated with that queue after the TTL has expired. If the queue has no DLX assigned then the messages go into the bit bucket.

If you want to send messages back into the queue from which they came to be re-processed then you need to have the setup that I described in this post.

Dead-lettering dead-lettered messages in RabbitMQ

Hopefully that is helpful for you.