On Wed, Nov 17, 2010 at 06:28:21PM -0600, Stan Hoeppner wrote:
> Subject:
> =?iso-8859-1?Q?Le_invitamos_a_asistir_a_la_Presentaci=F3n_de_la_Oportunid?=
>
> =?iso-8859-1?Q?ad_de_negocio_en_ACN_Marketing_y_Servicios_de_Telecomunica?=
> =?iso-8859-1?Q?ciones?=
>
> Does anyone have a header_checks pcre that would allow me to reject or
> discard any email with an encoded subject such as, but not limited to,
> that above. I.e. non plain text?
>
> I can't recall ever receiving legit email with an encoded subject, only
> spam.
This is unwise. Some mail clients defensively encode all subjects,
just in case they may contain non-ascii characters. Focus on blocking
spam, rather than what appear to be unfamilar message encodings.
--
Viktor.
