rework the "host relay-url" text block a little so it reads better,
authorjmc <jmc@openbsd.org>
Thu, 5 Aug 2021 06:33:20 +0000 (06:33 +0000)
committerjmc <jmc@openbsd.org>
Thu, 5 Aug 2021 06:33:20 +0000 (06:33 +0000)
commit72c7319431bb0eba545b064bfc2438b6d6c644a1
tree05dab45c57487b3c25830c9146ea1e15e132834e
parent475f43fbe0f8cc1bdabc55623b39f6df94f5f59d
rework the "host relay-url" text block a little so it reads better,
and formats a bit nicer;

while here, wrap lines to <80;
usr.sbin/smtpd/smtpd.conf.5