Sendmail: Redirecting domain based mail to multiple addresses: virtusertable and aliases file

When doing virtual sendmail hosting, in the domain based virtusertable file, you setup a domain based alias to point to a local alias:

foo.and.bar@example.org    foo.and.bar

In the local aliases file, you setup a local alias to redirect to multiple addresses (or other aliases redirecting features):

foo.and.bar: foo@example.org, bar@example.org

–jeroen