Steve Jenkins:
> yahoo_destination_concurrency_limit = 4
> yahoo_destination_recipient_limit = 2
> yahoo_destination_rate_delay = 1s
As documented, rate_delay enforces a delay BETWEEN deliveries to
the same destination, and therefore, the concurrency to that
destination is always 1. I see no way to enforce delays BETWEEN
simultaneous deliveries to the same destination.
The documentation also has a warning concerning per-destination
recipient limit (the concept of destination depends on the recipient
limit). Different destinations are delivered in parallel.
Wietse
