The phrase "original recipient" refers to the person or entity who the item was initially intended for or who it was first given or sent to. Full definition
Offer valid only for original recipients of email or direct mail invitation. (travelcodex.com)
Only original recipients of this email invitation can register and participate in this promotion. (dannydealguru.com)
Maybe I should add that the fact we see so much negativity against Christianity is in no small way due to the widespread misrepresentation and philosophising of the Scriptures far above what was written and what was understood by the original recipients. (redeeminggod.com)