Creating exclusive sender for sender with subdomains

[ScottF4]

If a sender uses various sub-domains, for instance HardRockPromotions@info2.hardrock.com &
Tickets@sales.hardrock.com, will just listing the domain (hardrock.com) as an exclusive sender cover all subdomains, or does each subdomain have to be listed separately?

Thanks!

Scott

[josh]

all you have to do is put the "parent" domain.