AMAVISD-New: Dateianhang durchschleusen

Hi,

wir haben unseren Amavis standardmäßig so konfigruiert, daß er .exe-Dateien filtert. Nun ist es manchmal ja wünschenswert, daß man trotzdem eine EXE-Datei empfängt/sendet. Wie stell ich das am besten an.... Zippen oder umbenennen bringt leider nichts.

einfach mal die config-datei lesen:

# Checking for banned MIME types and names. If any mail part matches,
# the whole mail is rejected. Object $banned_filename_re provides a list
# of Perl regular expressions to be matched against each part's:
#
# * Content-Type value (both declared and effective mime-type),
# such as the possible security-risk content types
# 'message/partial' and 'message/external-body', as specified in rfc2046,
# or 'application/x-msdownload' and 'application/x-msdos-program';
#
# * declared (recommended) file names as specified by MIME subfields
# Content-Disposition.filename and Content-Type.name, both in their
# raw (encoded) form and in rfc2047-decoded form if applicable
# as well as (recommended) file names specified in archives;
#
# * file content type as guessed by 'file(1)' utility, mapped
# (by @map_full_type_to_short_type_maps) into short type names such as
# .asc, .txt, .html, .doc, .jpg, .pdf, .zip, .exe-ms, ..., which always
# starts with a dot. These short types are available unless
# $bypass_decode_parts is true.
#
# All nodes (mail parts) of the fully recursively decoded mail and embedded
# archives are checked, each node independently from remaining nodes.
#
# For each node all its ancestor nodes including itself are checked against
# $banned_filename_re lookup list, top-down. The search for a node stops
# at the first match, the right-hand side of the matching key determines
# the result (true or false, absent right-hand side implies true, as explained
# in README.lookups).
#
# Although repeatedly re-checking ancestor nodes may seem excessive, it gives
# the opportunity to specify rules which make a particular node hide its
# descendents, e.g. allow any name or file type within a .zip, even though
# .exe files may otherwise not be allowed.
#
# Leave $banned_filename_re undefined to disable these checks
# (giving an empty list to new_RE() will also always return false)


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