[comp.protocols.tcp-ip.domains] Zero as an MX preference

meggers@mothra.nts.uci.edu (Mark Eggers) (02/15/91)

Is an entry like the following valid?

foo.com		MX	0	ns.foo.com.

The reason that I'm asking is that our mail system (sendmail 5.65-IDA 1.3.4)
running on a SUN 3/60 with SunOS 4.0 doesn't seem to be able to get the
information.  DIG 2.0 on a Sparc running 4.03c seems to have no problem with
it, however.

Thsnks for any help - /mde/