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Re: [Nmh-workers] Changes to forw(1)
From: |
Robert Elz |
Subject: |
Re: [Nmh-workers] Changes to forw(1) |
Date: |
Sat, 15 Oct 2016 17:11:49 +0700 |
Date: 14 Oct 2016 13:46:58 -0600
From: "Andy Bradford" <address@hidden>
Message-ID: <address@hidden>
| Why? What's wrong with "X-"? If the intent of RFC 6648 is to do away
| with any special interpretation of "X-" in headers, then why make such a
| statement thus giving a new special interpretation of "X-"?
Technically, you're right, X- should be the same as A- or any other two
random (permitted) chars as the first two of a field name. The issue is
that people don't think of it that way - because of its history, people
with a little (but not a lot) of knowledge of e-mail standards assume that
X- field names are special, so unless you really know what you're doing, it
is best to avoid it (which is what SHOULD NOT means.)
If you're working for a company called X Y Z Software Inc (or something)
and you want to name a new field X-Y-Z-myname no-one is going to question
it. But if you just feel like inventing a new field and calling it X-myname
then you really should think again.
One of the nice things about the change (long ago now really) in the X-
rule, is that (if there were any benefit at all in doing it) the IETF is
now able to standardise the widely used X-Mailer field (without being
forced to change the name, and by so doing, making a big mess.)
kre
- Re: [Nmh-workers] Changes to forw(1), (continued)
- Re: [Nmh-workers] Changes to forw(1), Ken Hornstein, 2016/10/14
- Re: [Nmh-workers] Changes to forw(1), David Levine, 2016/10/14
- Re: [Nmh-workers] Changes to forw(1), Paul Fox, 2016/10/14
- Re: [Nmh-workers] Changes to forw(1), Ken Hornstein, 2016/10/14
- Re: [Nmh-workers] Changes to forw(1), Robert Elz, 2016/10/14
- Re: [Nmh-workers] Changes to forw(1), Ralph Corderoy, 2016/10/15
- Re: [Nmh-workers] Changes to forw(1), Steffen Nurpmeso, 2016/10/15
- Re: [Nmh-workers] Changes to forw(1), David Levine, 2016/10/14
- Re: [Nmh-workers] Changes to forw(1), Ralph Corderoy, 2016/10/15
- Re: [Nmh-workers] Changes to forw(1), Andy Bradford, 2016/10/14
- Re: [Nmh-workers] Changes to forw(1),
Robert Elz <=
- Re: [Nmh-workers] Changes to forw(1), Robert Elz, 2016/10/13
- Re: [Nmh-workers] Changes to forw(1), Ken Hornstein, 2016/10/10
- Re: [Nmh-workers] Changes to forw(1), David Levine, 2016/10/10
- Re: [Nmh-workers] Changes to forw(1), Ken Hornstein, 2016/10/10
- Re: [Nmh-workers] Changes to forw(1), Paul Fox, 2016/10/10
- Re: [Nmh-workers] Changes to forw(1), Ralph Corderoy, 2016/10/10
- Re: [Nmh-workers] Changes to forw(1), Ralph Corderoy, 2016/10/10
- Re: [Nmh-workers] Changes to forw(1), Valdis . Kletnieks, 2016/10/11
- Re: [Nmh-workers] Changes to forw(1), Ken Hornstein, 2016/10/11
- Re: [Nmh-workers] Changes to forw(1), Valdis . Kletnieks, 2016/10/11