Re: [Exim] Blocking fragmented messages

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Auteur: Sheldon Hearn
Datum:  
Aan: Nico Erfurth
CC: exim-users
Onderwerp: Re: [Exim] Blocking fragmented messages
On (2002/10/07 17:04), Nico Erfurth wrote:

> >  deny    message       = message fragments administratively prohibited
> >          condition     = ${if match \
> >                          {$h_content-type:}{\N\bmessage/partial\b\N}{1}}

> >
> >All that was missing was the colon terminating the header. I've used
> >PCRE's "match word boundary" to terminate the match of the offensive
> >content type, to minimize hiding.
>
> IIRC you don't need the colon in such cases ;)


You need a colon when the character following the header is not a
space. Here, it's a closing brace, so you get:

2002-10-07 16:52:21 xxxxxx-xxxxxx-xx H=foo [w.x.y.z]
    F=<foo@foo> temporarily rejected after DATA:
    failed to expand ACL string
    "${if match {$h_content-type}{\N\bmessage/partial\b\N}{1}}":
    missing } at end of string -
    could be header name not terminated by colon


Anyway, your original suggestion got me going, and I understood that it
was written off the cuff and shouldn't be used without testing. :-)

Thanks,
Sheldon.