Which of the following options best describes the minimal on-premises hardware
requirements in a hybrid configuration?

A.
Lotus Domino hub replication server, Lotus Domino hub mail server, Lotus Domino
passthru server, reverse proxy authentication server

B.
Lotus Domino hub replication server, Lotus Domino hub application server, Lotus Domino
hub mail server, Lotus Domino passthru server

C.
Lotus Domino hub replication server, Lotus Domino hub mail server, Lotus Domino
passthru server

D.
Lotus Domino hub replication/mail server, Lotus Domino passthru server