Disaballing Dunning option in developement environment as sson as it get cloned from Production.

Hi All,

We have implemnetaed Advance Collection for our client, our client has raised concern, if we clone Production( which will have Dunning option enable) to lower environement like DEV, then in DEV we should not have Dunning option enable which will ensure there wont be any email from DEV to real customer.

For this i tried to Exclued Customer from Dunning from option available in UWQ. But here i need to update this option manually for each customer, and not sure option available in Customer profile class will solve our purpose or not.

Here client dont want to  disable the Mailing client of DEV.