I'm wondering if I can define the location of the error queue for my application using the fluent (Configure.With()) syntax?
Note this has changed in nservicebus3 to be configured via MessageForwardingInCaseOfFaultConfig
There is no easy way since we want to push users to put that setting in the config so that OPS can change it without a recompile. That said you can override where NSB reads the setting and put that in code instead. Do this by implementing:
IProvideConfiguration
Here is an example on how to do it:
https://github.com/NServiceBus/NServiceBus/blob/master/Samples/PubSub/Subscriber1/ConfigOverride.cs