Article View: pl.comp.mail
Article #69397Re: Minimalne kodowanie w mailu - które RFC?
From: MF
Date: Fri, 19 Mar 2021 11:51
Date: Fri, 19 Mar 2021 11:51
25 lines
2060 bytes
2060 bytes
On 19/03/2021 10:30, Rafal Jankowski wrote:
> Hej, czy ktoś może kojarzy gdzie jest dokładnie napisane (co w sumie
> powinno być logiczne), że powinno się stosować minimalne możliwe
> kodowanie, które obejmuje wszystkie znaki w wiadomości czyli np. nie
> stosujemy UTF-8, tam gdzie ISO-8859-2 wystarcza?
RFC 2046 p. 4.1.2. Charset Parameter
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/
In general, composition software should always use the "lowest common
denominator" character set possible. For example, if a body contains
only US-ASCII characters, it SHOULD be marked as being in the US-
ASCII character set, not ISO-8859-1, which, like all the ISO-8859
family of character sets, is a superset of US-ASCII. More generally,
if a widely-used character set is a subset of another character set,
and a body contains only characters in the widely-used subset, it
should be labelled as being in that subset. This will increase the
chances that the recipient will be able to view the resulting entity
correctly.
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Zwracam uwagę na użycie „should” – czyli nie jest to nakaz, a zalecenie.
--
MF
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