Enter a clue or pattern or both:
The Clue
Mail client (7 letter answer)
The Answer
ORDERER
Tags
Notes
The answer ORDERER is so rare that it appears less than once every 2900 puzzles.
Related Clues
Customer
Cafe patron
User of a menu
Purchasing agent, e.g.
Definition
ORDERER as a noun:
1. someone who places an order to buy
2. (orderer, systematizer, systematiser, systemizer, systemiser, systematist) = an organizer who puts things in order; "Aristotle was a great orderer of ideas"