[comp.mail.headers] x.400

ala@hpindda.HP.COM (Alyson L. Abramowitz) (04/21/89)

    / hpindda:comp.mail.headers / roberta@uhccux.uhcc.hawaii.edu (Roberta Hodara) /  6:20 pm  Apr 19, 1989 /
    Can somebody tell me what x.400 is ? Also is vms mail complying to x.400 ?
    Please reply to : roberta@uhccux.uhcc.hawaii.edu
    ----------


X.400 is the name of a standard put out by CCITT.  Generally when
people say X.400 they mean the X.400 Series of Recommendations|MOTIS.
These are a series of standards documents from CCITT and ISO which
provide store and forward messaging.  The most common usage of this
standard is as a basis for electronic mail.

X.400 is a superset of the functionality available on the internet
and includes usage of non-text messages,  a Directory,  etc.

I believe the standard VMS product is not compliant to X.400 but
rather uses its own,  proprietary,  protocol.

verber@miami.mps.ohio-state.edu (Mark A. Verber) (04/21/89)

I agree that the native DEC mail system is not X.400 curtently, but
DECnet Phase V is to be full ISO (whatever that means).  This will
include supporting X.400 and X.500 directory service (or whatever they
are calling it these days).  There are at least two add on commerical
packages for X.400 that run on Vax/VMS machines today.

Cheers,
Mark A. Verber				| There are two major products that
verber@mps.ohio-state.edu		| come out of Berkeley: LSD and BSD
OSU Physics, 174 W 18th, Cols, OH 43210	| UNIX.  We don't believe this to
1-614-292-8002				| be a coincidence.

emma@sbsvax.UUCP (Martin Emmerich) (04/22/89)

In article <3798@uhccux.uhcc.hawaii.edu>, roberta@uhccux.uhcc.hawaii.edu (Roberta Hodara) writes:
> Can somebody tell me what x.400 is ? Also is vms mail complying to x.400 ?

This is x.400 ;-) 

x.400 is a Message handling System, which is an own Standard. All other
Mail-Formats can be converted to x.400 . Here in Germany we have a field
test, sponsored by the Deutsche Bundespost. Thus all mail going via x.400
(as this one) is free.

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