Marco Gaiarin via Exim-users wrote on 13.09.2018 18:45: > Mandi! Lena--- via Exim-users > In chel di` si favelave... > >> No way I think. I'm curious: how often did you see messages triggering >> this rejection? > > Oh, probably never... but indeed seems good to reject messages with a > defective MIME structure... > > >> More elaborate checks: > > Thanks for the hint. Very interesting recipe... but still the question > remain.
Try to use $mime_anomaly_level and $mime_anomaly_text > My current mime ACL is: > > acl_smtp_mime: > > # Decode MIME parts to disk. > warn > decode = default > > # Unpack MIME containers and reject file extensions used by worms. > .ifdef LOCAL_FORBIDDEN_EXTENSIONS > deny > message = '$mime_filename' files are not accepted here > !acl = acl_local_deny_exceptions > condition = ${if match {${uc:$mime_filename}}{[.] > *(LOCAL_FORBIDDEN_EXTENSIONS)\$}} > .endif > > # accept otherwise > accept > > > So probably the first instance can be simply converted to: > > # Decode MIME parts to disk. Deny on errors. > deny > message = Serious MIME defect detected > decode = default > > but i suppose it, and also i'm asking if there's some 'status' on decode > error, as '$demime_reason' was. > > Thanks. > -- Best wishes Victor Ustugov mailto:vic...@corvax.kiev.ua public GnuPG/PGP key: https://victor.corvax.kiev.ua/corvax.asc Skype ID: corvax_nb JID: vic...@corvax.kiev.ua -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/