Possible Clues:

• After preparation, points to the recipient
• Name on envelope
• One who's perfectly happy to get his cards?
• Letters come to one
• Name on a magazine cover
• Give a speech with ease, we hear - one should get the post
• Named person seen quite close to the Queen's Head?
• Golfer in receipt of written lesson?
• Recipient of letter
• The adders have a twisted tail, as you'll see on the envelope