X.400/Internet interworking
Bernt Allonen <bal@tip.net> Fri, 25 February 1994 17:06 UTC
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Date: Fri, 25 Feb 1994 16:14:04 +0100
To: MIKE STEIN 202-260-7444 <STEIN.MIKE@epamail.epa.gov>, "bal@tip.net" <bal@tip.net>
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From: Bernt Allonen <bal@tip.net>
Subject: X.400/Internet interworking
Cc: "ietf-osi-x400ops@cs.wisc.edu" <ietf-osi-x400ops@cs.wisc.edu>, "cxii@es.net" <cxii@es.net>
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At 07:55 AM 94/2/25, MIKE STEIN 202-260-7444 wrote: > > Bernt- > > Your "first_name.initial.surname@org_unit.org.prmd.admd.country" > concept would certainly produce a very intuitive and readable > address, but I think it would quickly degrade adding generation, > multiple ou and dda elements as well as X.400 elements that > contain spaces or problem characters. If a user had no initial, > (as in your own X.400 address,) would it be > "first_name..surname"? > Mike, I would propose that if only two elements of 'first_name.initial.surname' was present, it would be encoded as 'first_name.surname' without additional dot(s). The 'middle initial(s)' should be seen as options. As regards 'dda elements' my understanding is that the major use of these are for escaping to other address formats; fax, telex, Internet etc., from within the X.400 world, and would not be very common for accessing to the X.400 world from Internet. If they where indeed present for some special cases, they could be preceded by some agreed type of prefix character (e.g %)in order to be recognized. 'Spaces or problem characters' would have to be replaced by other suitable characters accepted in the Internet environment, in the same way as Internet addresses today are coded with (a)=@, (u)=_ and (p)=% in the dda fields of X.400. regards/bernt ----------------------------------------------------------------- Name: Bernt Allonen Address: Unisource Business Phone: +46 8 688 2181 Networks Sverige AB Fax : +46 8 688 2006 P. O. Box 101 35 Email: bal@tip.net S-121 28 Stockholm X.400: c-se, a-400net, p-unisource Sweden s-allonen, g-bernt
- X.400/Internet interworking Bernt Allonen
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- Re: X.400/Internet interworking Bernt Allonen