On Thu, 16 Jul 2009, Brent Clark wrote: > From: Brent Clark <[email protected]> > To: [email protected] > Date: Thu, 16 Jul 2009 11:42:27 +0200 > Subject: [exim] Trying to block all WAN sent zip emails > > Im trying to get it that I block all zip files, but users in my LAN can > send zip files. Ive tried the following, but yet if I send from my gmail > account, the zip file gets accepted. > > deny message = This message contains a prohibited file extension > (${extract{-1}{.}{${lc:$mime_filename}}}) > hosts = !+relay_from_hosts : > #!hosts = 192.168.111.0/24 > log_message = BAD_ATTACHMENT (${extract{-1}{.}{${lc:$mime_filename}}}) > condition = ${if match{${extract{-1}{.}{${lc:$mime_filename}}}}{\N^( \ > zip\ > )$\N}{1}{0}} > > If someone could assist, it would be appreciated.
Section 41.6 of the Exim manual describes how to do this using the (deprecated) demime condition. Note you'll have to compile support for this into exim. Can't say I've used this recently. It seemed to work OK when I did. -- Dennis Davis, BUCS, University of Bath, Bath, BA2 7AY, UK [email protected] Phone: +44 1225 386101 -- ## List details at http://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/
