Multiple Vendor / Payable email addresses - functionality has been removed from base eBS

in eBS Payable, Supplier Maintenance, and Contact Directory, one could create or maintain a vendor contact, and enter in multiple email addresses. 

E.g. "Fred_Smith@company.com; Sally_Anderson@company.com; PO_Intake@Company.com; VPFrank_Jones@company.com". 

This entry could then be used to email a Purchase Order to multiple contacts within your vendor, such as your Sales Rep, his backup when he is on vacation, or a VP who wants to be kept informed of orders from a key customer (i.e. our company).

This functionality has been removed by Oracle with a recent patch.  Now only a single email address can be entered.   This has broken our ability to email a PO to multiple contacts at our Vendors.