Solved
Deactivate Retries completly
I've set Max. number of retries to 0.
May someone tell me why the delivery is still showing "Retry pending"?
Maybe changing "Period of retries" to 0h.

I've set Max. number of retries to 0.
May someone tell me why the delivery is still showing "Retry pending"?
Maybe changing "Period of retries" to 0h.

For the record: You cannot deactivate completly retries. There is an automatic retry for each delivery.
What you can do is reduce the retries for each delivery, as pointed by David below in this thread.
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