Милен Панков wrote:
Matt Kettler написа:
Note that SUBJ_ILLEGAL_CHARS is NOT concerned with what language or
character
set is used. It is concerned about it not being encoded properly.
Per RFC specifications, all characters in email-headers that aren't in
the
normal ascii ranges must be QP encoded. This rule is essentially
detecting that
the sender used extended range character sets, but their email client
neglected
to properly QP encode it.
Can You please point which RFC is this and what exactly 'QP encoding'
means.
RFC 2822
QP = Quoted Printable
Thanks,
Milen
