qmail-qmqpc offers the same interface as qmail-queue, but it gives the
message to a QMQP server instead of storing it locally.
In a mini-qmail installation, qmail-queue is replaced with a symbolic
link to qmail-qmqpc.
IP addresses of QMQP servers, one address per line and eventually
include the name of the interface to bind to for IPv6 LLUs:
qmail-qmqpc will try each address in turn until it establishes a
QMQP connection or runs out of addresses.
qmail-control(5), qmail-queue(8), qmail-qmqpd(8)
Man(1) output converted with