This procedure for Hosted Messaging and Collaboration version
4.5 is modified to handle the scenario where the specified
domainName is owned by the parent or reseller organization. This is
necessary to support rollup of SMTP Domain ownership, in that if a
reseller organization owns an SMTP domain, all Tenants of that
reseller can also own that SMTP domain as an asset in the Managed
Plans database. This procedure already supports the scenario of
deleting an SMTP domain owned by a reseller organization.