Splits the return addresses an attribute holds into those registered and those only observed.
In development every address counts; in product an observed one is withheld until confirmed.
a view(), a record, or a bare fields object
view()
the return-address attribute
the attribute, the registered addresses and the unconfirmed ones
Splits the return addresses an attribute holds into those registered and those only observed.
In development every address counts; in product an observed one is withheld until confirmed.