7.54Retry hierarchy

Likewise:

connector reconnection strategy
        ↓
Until Successful
        ↓
queue-level retry/redelivery
        ↓
business replay

can all exist.

Don't accidentally layer:

3 connector retries
×
5 Until Successful attempts
×
10 queue redeliveries

and discover one bad record causes:

150 downstream attempts

This is a very good production concern.